yashsingh1/xdaforums huggingface dataset:
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] DaSeeker:
I'm with this rom for like a month now, I just want to share some bugs, rom works great rly liking it.

Sometimes the keybaord will appear in the home menu and wont go away unless i launch an app or do some other weird thingy to get it off, auto brightness seems to not work sometimes as well, I dunno about that one maybe i turn it lower or higher and it stays there for a long long long while, even disabling and reenabling auto brightness wont do anything, and honestly i think thats it xD, working great, good job with this ****. BTW is there any camera app like gcam or something that can take photos with flash without it beeing like super mega ultra over exposed?

Edit: I also seem to get some reboots every once it a while and freezes (usually freeze when locked and trying to unlock), very rare but anoying when it happens.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] iwaniwanowitsch:
First experimental build for 12.1 is out at https://arrowos.net/download
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] 4Style:
Am I the only one who often has huge network problems on WiFi? At least for some WiFi networks websites, YouTube, Instagram etc load very slowly even tho all other devices on the network do not show this problem.

I wonder if this is due to the Poco phone /modem or this particular rom...
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] drx64:
Just installed on top of Arrow 12 using ADB sideload.

Flashed firmwware to 13.0.2 following recommendations.

Rooted with Magisk 23.

So far, looks OK, will let you know.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] AVinaSh_S:
Where did you get the firmware files and what is the flashing process?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] 11214:
It's up on the Arrowos website, use ADB sideload to install.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] drx64:
Guess that you're talking about 13.0.2 firmware. Please read the topic, this has already been described, many times....
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] 11214:
Installed it earlier, everything seems okay, haven't noticed anything new either.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] lepidas:
I have a feeling someone should clean flash from 12 to 12.1. That was the case for Crdroid for Poco F1 at least....
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] flame21:
where did you download the firmware?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] mi_guel:
Well I dirty flashed the rom and so far it's all working well
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] rovinsonas:
arrows site is mentioning MIUI V13.0.2.0.RKHMIXM but latest firmware in xiaomifirmwareupdater.com for poco f3 is V13.0.2.0.SKHMIX is this mistake?

adb sideload firmware.zip would be sufficient to flash the new firmware?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] jefffrom:
hmm I don't believe .RKHMIXM is past 12.5.6 I could be wrong
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] kendrew_grey:
Is it possible to dirty flash 12.1 without using ADB? My desktop got broke and im relying to OTA. 🥺
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Brodelpiet:
I installed 12.1 of this ROM and everything looks really great so far. Thanks for making available that experiments build! :)

But i'm missing the monet engine settings. Can't even deactivate it. Is that maybe related to "dirty flashing" ArrowOS 12.1 over 12.0 ?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Brodelpiet:
Another thing:

With enabled DNS over TLS (DOT), the settings are not being used for hotspot clients.

Instead hotspot clients (USB Tethering) are using the DNS resolvers provided by my local network carrier. Even thought the DNS resolver ip address for tethering clients is set to the ip address of the smartphone inside the tethering network.

You can validate this with: https://www.dnsleaktest.com/
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] flame21:
Yes I spend a while tried to find V13.0.2.0.RKHMIXM but no lock at all. Only V13.0.2.0.SKHMIX.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] manupa14:
Can I dirty flash 12.1 on top of 12.0?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] 11214:
I did and it's fine.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] xMDKx:
same, can't find RK version... no problem on flashing the SK one?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] jadephyre:
SK is newer.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] AndreiR32:
Instead of fishing fw and vendor, could i just first install MIUI 13 A12 by bootloader with miflashtool and then start installing arrow?

Would it be updated?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] AVinaSh_S:
Yes
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] chratoc:
Hi, with latest 12.1 and miui 13 firmware I have multiple issues with the rom

1. Animations of closing and opening apps is pretty bad for some reason

2. Idle drain overnight is terrible, with wifi disabled overnight, it drained 9% in 6 hours.

3. Battery life in general is lackluster, getting 12%/hr drain

4. Haptics didn't improve as noted in the changes, I feel miui had better haptics
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] samantas5855:
Yeah battery life is terrible for me too
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] 1finger:
Seems like its better to stick with 12 for now
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] chratoc:
I did a terrible mistake of updating, I will either have to move to different rom or flash 12 again.

I spent 3 hours thinking which rom to flash and I finally decided to reflash Arrow 12 again. I downloaded Mar 6th build and won't update until next few months for sure.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Enzuccio88:
Hi guys, in the installation procedure it recommends the (fw part MIUI 12.5.5.0 Global) I am on miui 13 with fw 13.0.3.0

(SKHEUXM).

do I have to go through the installation procedure with all the steps?

or do I have to skip any steps?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] jefffrom:
yes skip the any steps
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] jefffrom:
sure its gonna be more stable then this alpha build , but hopefully the Dev is reading the forums, I remember the first Arrow 12 build and it was pretty solid ,I don't really understand why they jumped ship and went to 12.1 , that is really geared towards tablets, or anything with a big screen. still running the March 11 build and will stay here for some time....
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] AVinaSh_S:
on 16th April 12.1 official, battery seems to be draining faster and animation stutter but settings show OTA support so will stick with it.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] palaych:
Update 2022-04-16​

Device changelog:

- overlays: Improve physical location of side fps

- parts: Thermal settings app list improvement

- Update blobs and tree to V13.0.2.0.SKHMIXM

- Force set vendor.display.{idle_time,idle_time_inactive} to 0

- Enable debug.sf.enable_hwc_vds

- Misc fixes and upstream changes.

Kernel:

- input: misc: aw8697_haptic: Upgrade from zeus-s-oss

- ARM64: dts: alioth: Use new awinic haptics configuration

- Misc fixes and upstream changes.

ROM changelog:

- First Android 12.1 (A12L) official build

- More info: https://arrowos.net/changelog.php

Installation instruction: https://xdaforums.com/t/rom-12-0-0-alioth-aliothin-arrowos-12-0-beta.4348617/post-85790097

Download: https://arrowos.net/download/alioth

Note:

- Recommend use with fw part MIUI V13.0.2.0.SKHMIXM (A12 Global) !!!

P.S. My personal Telegram support chat: https://t.me/mipa_lab
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Bruh124:
Hi guys, its says to do a dirty update, to do it in settings> system>updater. but I dont have that option, I am sure I am on arrowOS 12, so Idk what can I do to update but not lose everything. Here is a screenshot of my settings on the system section and there isn't any updater, any help is appreciated
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] flame21:
you can use recovery to run a adb sideload - following the steps in page one of this post. (but skip the step:

(Factory reset -> Format data)

then it will be a dirty update.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] jamescarter117:
So, I assumpt that for daily driver, Arrow 12 is still rock solid.

Btw, I did not notice the battery change in Mar 18 update.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] benjamin2112112:
Did the setting to choose battery icon style removed in 12.1?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] flame21:
I found that many functions were removed.

Also we can no longer change icon shapes.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] dDesuKb:
Or customize Monet.

We seem to be going backwards in customization.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Iceman66:
Thats normal. This is the first release of Android 12L, and first priority is to make a basic, stable ROM.

New features and nice-to-haves will come later.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] dDesuKb:
I'd like to agree with you but I have been using ArrowOS since A11 and there were quite a few AOD customization features(scheduling and actual appearance options!). Those all went with A12 and I asked about it, no mention or reply. So what's the need to remove monet customization when it was already pretty stable.

I've had some other issues as well such as battery life(which was also documented here by a few others, probably because the phone cannot deep sleep and installing a custom kernel and rooting my device shouldn't be the solution?) just slowly getting worse. The fact that OTA updates seem to take forever and the only solution to quickly get each update done is through adb sideload.

Call me a naysayer but I would have stayed on the ArrowOS train if these would be addressed.

Not like it's going to matter to me, I'm being given an iPhone as a work device and I'll be using it as my daily driver so I'm jumping ship.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] bamiasHELLAS:
Perhaps the transition from 12.0 to 12.1, made such customisations unstable.

I am on arrow 12.0, unrooted, and my experience had been amazing. Super stable, battery lasts forever, overnight I lose maybe 1-2%.

Very happy, will try later today to dirty update to 12.1
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] medela:
There's no pressure to use the ROM correct? The devs dont get paid to provide regular updates.

We just need to be patient as even big companies like Samsung dont provide timely updates.

If you need a stable build just stay on Arrow12 for now I'd say.

I just want to say kudos and a big thanks for all the work the devs do.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] dDesuKb:
I update like all of you do expecting fixes and it being better than the last build... It ain't that

Also these updates actually have been pretty timely but lack lister and this is feedback not me being impatient (I did say I've been using this since the android 11 builds so that's a while).

Also you're thinking I'm talking about slow updates. No. I'm talking about the issues around customization settings being removed again and again and battery drain issues. You need to read.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] drx64:
You should ask for a refund! :o
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] mocmocmoc:
Huge idle battery improvement from 12, that's all I care about.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] benjamin2112112:
Guess I will wait until then. By the way, A12.1 is great so far. Thumbs up to the developers.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Moon_stay:
@palaych

There is no doubt that your ROM is fast and smooth.

But very simple being is not interesting.

I think your ROM needs these three options

1. Network permission

2.Network traffic monitor

3.Hide QS in secure lock screen and force small clock

Thanks
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] qu38mm:
The amount of entitlement people have. It's amazing others take their time to not just make roms for themselves, but for all of us. Devs are amazing and way more reliable than memeUI. If it wasn't for custom roms I'd never buy a xiaomeme again 👍😂
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] mocmocmoc:
12 is very bad for me, but 12.1 is a huge improvement. Tested on a fresh rooted phone with no apps installed (other than magisk)

Clean flash Arrow11, 7 hours idle consumes 1-2%

Clean flash Arrow12, 7 hours idle consumes 5-6%

Dirty flash to Arrow12.1, 7 hours idle consumes 1-2%

Now I have fully set up and installed all my apps on 12.1, battery idle remain very good at 7 hours idle 1-2%
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] medela:
Same here, if it wasn't for custom ROM's I wouldn't buy the device or another Xiaomi phone.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] zykrah:
Hi there, is there by any chance a way to change the Accent theme of the 12.1 launcher? It seems like the option to do so is missing from `Settings > Wallpaper & Style`. (For example, on Pixels there is a colour selection).

EDIT: It seems there was some discussion about it above. I assume there is just no customization in 12.1 for now. I will wait for when/if it gets added :). In the meantime i have found an alternative method using LWP+.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Veiranx:
I think the real problem comes from the fact that devs essentially have to start over when moving between major versions. There's definitely only so much they can do!
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] qu38mm:
Yeah doesn't matter why the point is people act like they're paying these amazing ppl/Devs.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] evo2501:
I have just updated firmware to 13.0.4 EU and auto brightness is now working. I am on 12L 04.16 build - which by the way is fast with almost no battery drain over night.

Thanks again dev for the good work!
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] jamescarter117:
Another huge reason to stay in 12 :))))
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] BrokeBloke1969:
How do i know which firmware was previously installed on my F3 before it was flashed ArrowOS?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] 1finger:
There is no way. Just flash correct firmware then write it down so you remember next time
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] LWolf96xz:
Hello,

How can I upgrade from Arrow 11.0 to 12.1?

Can I do a dirty flash or a clean flash?

Thank you.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] IAMPRISM:
Definitely clean flash from 11. You can use swift backup if you are rooted
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] mgveja:
banking app is freezing the phone, have to restart the phone to use. any solution? cheers
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] grayme:
Which banking app?

I have the same issue with Lloyds and Bank of Scotland (same group in the UK). Having them mirrored in Island works but is not perfect as not integrated.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] 11214:
Several banking apps working fine for me.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] 1finger:
No problems with banking apps here either
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] mgveja:
yes using lloyds bank. probably its the apps problem then. hmm
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] grayme:
You can try Island from the app store, clone their app to the Island, then uninstall (or never open) the main app.

You lose finger print login, but it works.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] LWolf96xz:
I installed the ROM with clean flash and no problems, I really like the aesthetics and I have not found bugs of any kind.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Tomek0000:
This is first time I installed arrow. When I installed application it needs access to flash (/storage/emulated/0) and if will not receive it I can only close it. The access to it is prohibited in arrow. System suggest to create subdirectory , but application ignores access to subdirectory.

Is it possible to turn off this restriction in arrow ?

Edit.

It seems it is not possible. Application with old api will not be possible to grant permission correct. The arrow 11 does not have this restriction :) .
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Ochoa13:
I'm on January Vanilla build 12.0... I want to update to March build 12.0.

Can I just dirty flash with the instructions given by developer? Do I have to flash GApps again? Will I lose any data?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] palaych:
Update 2022-04-21​

Device changelog:

- Uprev QTI USB HAL to 1.3

Kernel:

- Merge android-4.19-stable branch of android/kernel/common

- Merge CAF tag LA.UM.9.12.r1-14100-SMxx50.0

- Misc fixes and upstream changes.

ROM changelog: https://arrowos.net/changelog.php

Installation instruction: https://xdaforums.com/t/rom-12-0-0-alioth-aliothin-arrowos-12-0-beta.4348617/post-85790097

Download: https://arrowos.net/download/alioth

Note:

- Recommend use with fw part MIUI V13.0.2.0.SKHMIXM (A12 Global) !!!

P.S. My personal Telegram support chat: https://t.me/mipa_lab
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Chris982:
Wird die FW 13.0.2.0 auch per ADB-Sideload installiert? Ich habe eine Wiederherstellung von Arrow OS drauf. Oder mit Fastboot-Flash
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] lucio28000:
Use adb sideload. You may see a signature error but install anyway by clicking yes
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] medela:
Yes, you can flash the firmware via the Arrow recovery adb sideload zip command and as lucio28000 mention be sure to ignore signature error.

just to be sure the fw actually updated make a note of your baseband before flashing so you can compare the change.

i can confirm this works fine.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] LWolf96xz:
Can I install this update with adb sideload? My Arrow OS version is 12.1 19/04/2022. Thank you.

I tried to find this update from the OS option, but I get an error that it cannot connect to the server.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] lucio28000:
Yes, as with all ArrowOS releases.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] LWolf96xz:
Would a dirty flash work? Since it really is still 12.1
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] theoneofgod:
Is it possible to use ANX Camera with this version?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] monkeytown:
after flashing the android 12 rom i ran into some trouble while trying to add root via magisk.

i tried both TWRP and ArrowOS Recovery but i always get the 'failed to mount system' error code

which results in both recoverys and my PC not finding any internal storage of the device.

when trying to sideload via adb i get ' adb: failed to read command: No error'.

i read about recovery encrypting the internal storage when moving away from MIUI to a custom rom?

transfering files in the actual OS is no problem but once i load into a recovery storage gets shut off completely.

im not exactly new to flashing custom roms but the poco is giving me a hard time tbh.

/e: i installed the xaomi.eu rom now with root access. i was reading in other threads too and this encryption thing seems to be android 12 related. so is there any way to get ArrowOS 12 (or another AOSP rom) with working root? id like to stick to this one as i was using it on my previous device (android 11 only back then).
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] jefffrom:
on the latest build and latest global firmware running flawless great battery and very snappy haven't encountered a bug yet :)
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] flame21:
you can try connecting to PC and use "adb sideload" to flash the Magisk zip file.

But I found that the Arrow OS Recovery when doing adb sideload with Magisk zip, the step to "repack boot img file" will fail. I then install latest Lineage OS 18.1 recovery, no problems at all. Maybe because Arrow OS recovery for Alioth is the older version from mid 2021, version is too old.

If you have to use TWRP, you can try to connect a compatible USB drive with ZIP file inside.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] qu38mm:
Thanks Dev for another build. All well so far.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] monkeytown:
i dunno mate, cant get it to work for the life of me and im getting super frustrated :(

tried Pixel OS recovery, Lineage recovery and ArrowOS recovery but all dont seem to work.

i think ima go back to android 11 for now just for the sake of using the device.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] lucio28000:
You're not using the right method to root.

Extract payload.bin from the arrowos zip

Use payload dumper to extract boot.bin from payload.bin

Copy boot.bin to your phone memory

Install magisk apk from github (use 23.0 if you need magisk hide)

Open magisk app, click install and click "select and patch a file" then select boot.bin in your phone memory

Magisk will create a new file named "magisk-patched****.bin" in /download

Copy magisk-patched****.bin to your computer

Reboot phone to bootloader

In command prompt, type fastboot boot magisk-patched****.bin

Phone will boot to arrow

Open magisk app, click "Install" then "Direct install (recommanded)"

Magisk will patch your boot then reboot

Your phone is rooted.

NB: you'll have to do that everytime you install a new version of ArrowOS.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] mocmocmoc:
I'm on latest Arrow12 21April. No problem rooting.

Fastboot into TWRP 3.6.1_11, then adb sideload Magisk-v24.3

No need to copy files to phone. Easiest way.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Necronomicon3:
By far one of the cleanest ROM, i Just miss two features but I think we'll see it soon (you know, the front page dynamic icons thing and the advance options on navigation tabs).

Btw banks apps work fine for me.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] monkeytown:
thx for your input mate.

i finally managed to root the A12 rom :)

it worked via the RedmiK40 Version 3.6.0.11 of TWRP.

just one more question, i could flash magisk via TWRP but somehow the only visible folder of internal storage is TWRP.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Wicksot:
That is because recoveries cannot decrypt storage if you have Android 12. You can bypass this by flashing dfe after ROM, which doesnt encrypt your storage but that can possibly be a privacy risk. A benefit of having unencrypted storage is that you can switch freely between any rom without losing data.

The easiest way to flash roms and root is by Orangefox recovery. You just get the ROM and latest magisk apk on to a USB>flash ROM with Orangefox from USB>reboot to recovery(format data if clean flash) >flash magisk apk>done. Same when youre updating.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] monkeytown:
thx for your help guys, its my first android 12 device so this is pretty new to me.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] NelSan:
Does this rom have good battery and thermals?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Veiranx:
If you have a pin or other form of security enabled in the rom, disable it then try again. I've noticed that this can help in supported versions of twrp.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] :
Shouldn't be needed, just make sure to install Magisk to inactive slot after downloading and installing a new OTA update, but before rebooting.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] BrokeBloke1969:
What recovery are you guys using on 12.0?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] flame21:
after trying Arrow Recovery and TWRP for Alioth, now I am using Lineage OS recovery 18.1 for Alioth.

Arrow Recovery for Alioth: Somehow it can not install Magisk zip using adb sideload. It will run but last step will show "repack boot.img failed".

TWRP: as above, can't access storage, no sideload function

Lineage Recovery 18.1 for Alioth is very similar to Arrow Recovery, but it can install Magisk zip via adb sideload. It can support Arrow 12.1 no problems so far.

if want a Lineage 19.1 recovery, there are some unofficial versions available, but use it at you own risks.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] qu38mm:
I'm just using the arrowos recovery.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] medela:
Arrow recovery, sorry ment to respond to @BrokeBloke1969
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] medela:
Arrow recovery