I can confirm that e/os/ GSI Q works, just follow official installation guide - unlock bootloader, enter fastboot, type “fastboot reboot fastboot” to enter fastbootd, from there type “fastboot erase system”, “fastboot flash system system.img” and finally “fastboot -w”.
After that don’t forget to disable dm verity (I used vbmeta.img, but you can try with boot.img or both). Command is in official guide also.