How do I set up TWRP on my Samsung Galaxy Tab A 8.0 (2019, SM-T295)?

I've tried almost every twrp.img I can find on the internet that supports my device Samsung Galaxy Tab A 8.0 (2019, SM-T295, Android 11). Yet, I can't seem to get it to work. Every TWRP recovery.img I try still results in the "Security check failed: RECOVERY.IMG" error. I do have an unlocked bootloader though. **I've tried:** 1. Flashing an empty vbmeta - probably disabled AVB. 2. Downgrading to a less secure Android 9 bootloader - Almost every .img was a success except the aboot.img which, after being successfully flashed, displays the error: "SW REV CHECK FAILED" and two numbers I can't quite remember. (I use Heimdall-frontend for flashing btw)