I'm using the pro and it shows the teamwin screen for like 3 seconds then asks for a pass hereJust installed on my OnePlus 9 (non-pro). Everything worked as it should and I was able to re-install the kernel and Magisk without issue. The only minor thing I noticed is that it sits on the TeamWin Recovery loading/splash screen for a long time (probably a similar amount of time to how long a normal boot takes).
Did you test it on OP 9 Series only, or it will work for 8T also?
Hm, not sure what the problem is, it worked for @neobuddy89 who's also on crDroid, can you check if advanced > install recovery ramdisk works?
I don't have that with the Omega kernel I have installed? Yes. If you flash OOS you need to reflash twrp.Have now installed on EU 2.6.6 and working fine with Magisk. Will test more later. Whene i install stock full oss this replace the recovery? Only whene i reboot now the phone its take a bit longer now to enter the homescreen. Get always now first Phone is starting.