hello this is Greg again yesterday i booted twrp test 6 it was updated on July 30 th 2020 everything went well on android 11/r beta 3 except for the decryption . I have high hopes for twrp and android 11 boot already works we just need a twrp.zip to flash in twrp to finalize the recovery. ill add more as i come across it. here is the twrp test 6 .https://forum.xda-developers.com/pixel-4-xl/development/twrp-coral-testing-t4111017/page14