[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] _alexndr:
Somebody linked a solution in my other thread (S9/S9+):

https://xdaforums.com/showthread.php?p=81638517&postcount=1938

I haven't tested it personally, I do not use V4A

Yes, there is the simple way :)

Just use options.prop file - customize it according to your needs and place it in /sdcard or /external_sd

options.prop is not only for debloat. This ROM has much more possibilities to customize than other ROMs with the Aroma Installer. Maybe it's not as convenient as ROMs with Aroma but you need to edit your choices only once and my installer will remember your customizations forever (as long as customized options.prop file exists in your device)

Below is options.prop file that contains your customized CscFeature (your line is marked in RED):

#
# DevBase by ALEXNDR (_alexndr @ XDA)
#
# Configuration file to allow customize the installation.
#
# File inside the ZIP installer is just for reference - please DO NOT modify it!
# If you want to change some options listed below - edit the copy of this file, then place
# modified options.prop file in the root directory of internal emulated scdard (/data/media/0)
# or in the root directory of extSdCard (recommended if you plan to format internal emulated
# sdcard) and then start the installation.
#
# TIP: You do not need to repeat this step every next update I will release. As long as your
# customized options.prop file is present in the (ext)SdCard - future DevBase installers will
# "read in your mind" that you want to install with such options again.
#
# NOTE: All below variables and values are case sensitive!

# Enable root access. Allowed values:
# true - install Magisk as root solution (default)
# false - do not root device

root=true

# Install Xposed framework matched to the ROM (there is also a possibility to detect Xposed profile
# automatically, but auto-detection will not work if user will perform wipe /system). Allowed values:
# auto - detect Xposed profile automatically
# true - force Xposed framework installation
# false - do not install Xposed framework

xposed=auto

# CSC Selection. Allowed values:
# KCSC - Keep current CSC, recommended in most cases (automatic selection or keep current CSC contents).
# You can force the use of natively supported CSC by typing (use UPPERCASE!): ACR, AFG, AFR, ATO, AUT, BGL,
# BNG, BRI, BTC, BTU, CAC, CAM, CPW, DBT, DKR, ECT, EGY, EUR, GLB, ILO, INS, ITV, KSA, LAO, LUX, LYS, MAT,
# MID, MM1, MTL, MWD, MYM, NEE, NPL, NZC, OPS, ORX, PAN, PAK, PHE, PHN, PNG, PRO, ROM, SEB, SEE, SEK, SIN,
# SKZ, SLK, SMA, SMP, STH, TEB, TEL, THL, THR, TMC, TNZ, TPH, TUN, TUR, VAU, VFJ, VNZ, WTL, XEF, XEH, XEO,
# XEU, XEZ, XFA, XFE, XME, XNX, XNZ, XSA, XSG, XSP, XTC, XXV, XNF

CSC=KCSC

# Custom CSC Features. Allowed value in each line: <Example_line>value</Example_line>

<CscFeature_Common_SupportWcdmaInSlave>true</CscFeature_Common_SupportWcdmaInSlave>
<CscFeature_VoiceCall_ConfigRecording>RecordingAllowed</CscFeature_VoiceCall_ConfigRecording>
<CscFeature_Setting_EnableMenuBlockCallMsg>true</CscFeature_Setting_EnableMenuBlockCallMsg>
<CscFeature_Setting_CustNetworkSelMenu4>LTEONLY</CscFeature_Setting_CustNetworkSelMenu4>
<CscFeature_Setting_SupportRealTimeNetworkSpeed>true</CscFeature_Setting_SupportRealTimeNetworkSpeed>
<CscFeature_SmartManager_ConfigSubFeatures>roguepopup|autoclean|autorestart|applock|trafficmanager</CscFeature_SmartManager_ConfigSubFeatures>
<CscFeature_SmartManager_DisableAntiMalware>true</CscFeature_SmartManager_DisableAntiMalware>
<CscFeature_SystemUI_SupportRecentAppProtection>true</CscFeature_SystemUI_SupportRecentAppProtection>
<CscFeature_Message_DisplaySmsTimeAs>server</CscFeature_Message_DisplaySmsTimeAs>
<CscFeature_Message_DisplayMmsTimeAs>server</CscFeature_Message_DisplayMmsTimeAs>
<CscFeature_Camera_ShutterSoundMenu>true</CscFeature_Camera_ShutterSoundMenu>
<CscFeature_RIL_ForceConnectMMS>true</CscFeature_RIL_ForceConnectMMS>
[COLOR="Red"]<CscFeature_SystemUI_ConfigDefQuickSettingItem>User</CscFeature_SystemUI_ConfigDefQuickSettingItem>[/COLOR]

# Custom physical debloat list. Allowed value in each line: path to app's directory in /system.
# (NOTE: wildcards are allowed here)

/system/*app/SamsungPass*
/system/*app/SamsungPay*
/system/*app/SecureFolder*
/system/app/SecurityLogAgent
/system/priv-app/Fast
/system/priv-app/KnoxCore
/system/priv-app/Rlc

# Custom virtual debloat list. Allowed value in each line: exact app name with .apk extension.
# (NOTE: without app's path/directory, wildcards are NOT allowed here!)

Excel_SamsungStub.apk
Facebook_stub.apk
FBAppManager_NS.apk
FBInstaller_NS.apk
FBServices.apk
FotaAgent.apk
LinkedIn_SamsungStub.apk
OneDrive_Samsung_v3.apk
PowerPoint_SamsungStub.apk
Word_SamsungStub.apk

There is also possibility to add your own mods (if you like modding) - see feature introduced in v5.6 (Changelog)

And again - just place your own modded apps/jars to {storage}/devbase/system/(priv-)app and/or place modded framework files to {storage}/devbase/system/framework (where {storage} may be: /sdcard, /external_sd or /usb-otg

I do not have much time to write guides but users may find many interesting features (not described in post#1) in my changelog :D