[Google Pixel 8 Pro] badabing2003:
Thanks for the support file

But your logs show that it was properly processed and boot.img was extracted.

==============================================================================
2024-01-11 05:42:02 PixelFlasher 6.6.1.0 Processing firmware file ...
==============================================================================
Low memory option: False
Available Free Memory: 20.51 GB / 31.83 GB
Factory File: C:\Users\REDACTED\Desktop\PixelFlasher\Pixel 8 Pro\Android 14\Full OTA\husky_beta-ota-ap11.231215.007-40f903ad.zip
Detected OTA file
Extracting payload.bin from C:\Users\REDACTED\Desktop\PixelFlasher\Pixel 8 Pro\Android 14\Full OTA\husky_beta-ota-ap11.231215.007-40f903ad.zip ...
Extracting files from payload.bin ...
Processing boot partition................................Done
Processing vbmeta partition.Done
Processing init_boot partition....Done
sha1 of init_boot.img: d5d3370a88a538ea3078f10b05e8153768fe39a6
Checking for cached copy of init_boot.img
Cached copy of init_boot.img with sha1: d5d3370a88a538ea3078f10b05e8153768fe39a6 is not found.
Copying C:\Users\REDACTED\AppData\Roaming\PixelFlasher\tmp\init_boot.img to C:\Users\REDACTED\AppData\Roaming\PixelFlasher\boot_images4\d5d3370a88a538ea3078f10b05e8153768fe39a6
Checking DB entry for PACKAGE: C:\Users\REDACTED\Desktop\PixelFlasher\Pixel 8 Pro\Android 14\Full OTA\husky_beta-ota-ap11.231215.007-40f903ad.zip
Creating DB entry for PACKAGE: C:\Users\REDACTED\Desktop\PixelFlasher\Pixel 8 Pro\Android 14\Full OTA\husky_beta-ota-ap11.231215.007-40f903ad.zip
Package ID: 10
Checking DB entry for BOOT: d5d3370a88a538ea3078f10b05e8153768fe39a6
Creating DB entry for BOOT: d5d3370a88a538ea3078f10b05e8153768fe39a6
Boot ID: 21
Checking DB entry for PACKAGE_BOOT: package_id = '10' AND boot_id = '21
Creating PACKAGE_BOOT record, package_id: 10 boot_id: 21
Package_Boot row id: 21

Please select a boot image!
Process firmware time: 36 seconds

And then again

==============================================================================
2024-01-11 08:39:16 PixelFlasher 6.6.1.0 Processing firmware file ...
==============================================================================
Low memory option: False
Available Free Memory: 16.85 GB / 31.83 GB
Factory File: C:\Users\REDACTED\Desktop\PixelFlasher\Pixel 8 Pro\Android 14\Full OTA\husky_beta-ota-ap11.231215.007-40f903ad.zip
Detected OTA file
Extracting payload.bin from C:\Users\REDACTED\Desktop\PixelFlasher\Pixel 8 Pro\Android 14\Full OTA\husky_beta-ota-ap11.231215.007-40f903ad.zip ...
Extracting files from payload.bin ...
Processing boot partition................................Done
Processing vbmeta partition.Done
Processing init_boot partition....Done
sha1 of init_boot.img: d5d3370a88a538ea3078f10b05e8153768fe39a6
Checking for cached copy of init_boot.img
Found a cached copy of firmware init_boot.img sha1=d5d3370a88a538ea3078f10b05e8153768fe39a6
Checking DB entry for PACKAGE: C:\Users\REDACTED\Desktop\PixelFlasher\Pixel 8 Pro\Android 14\Full OTA\husky_beta-ota-ap11.231215.007-40f903ad.zip
Found a previous firmware PACKAGE record id=10 for package_sig: husky_beta-ota-ap11.231215.007 Firmware: C:\Users\REDACTED\Desktop\PixelFlasher\Pixel 8 Pro\Android 14\Full OTA\husky_beta-ota-ap11.231215.007-40f903ad.zip
Package ID: 10
Checking DB entry for BOOT: d5d3370a88a538ea3078f10b05e8153768fe39a6
Found a previous BOOT record id=21 for boot_hash: d5d3370a88a538ea3078f10b05e8153768fe39a6
Boot_ID: 21
Checking DB entry for PACKAGE_BOOT: package_id = '10' AND boot_id = '21
Found a previous PACKAGE_BOOT record for package_id: 10, boot_id: 21
Package_Boot row id: 10

Please select a boot image!
Process firmware time: 13 seconds

and again multiple times afterwards

You have issues patching it with Magisk 0fe46c5a-delta:26301

Update your Magisk

I'm able to create a patch with official Magisk 26404 and Delta Kitsune 26404