Thank you. I flashed the rom and apparently it works fine (at least so far). I also downloaded unofficial Open Gapps from here (Android 12L; pico variant was successfully installed). To directly access to these unofficial versions of Gapps , you may see this link.
Exclude maps webviewgoogle chrome duo keep pixellauncher search actionsservices newsstand books drive gmail movies youtube ytmusic +webviewstub +webviewstock +launcher
* Your warranty is now void. * * We are not responsible for bricked devices, dead SD cards, * thermonuclear war, or you getting fired because the alarm app failed. Please * do some research if you have any concerns about features included in this ROM * before flashing it! YOU are choosing to make these modifications, and if * you point the finger at us for messing up your device, we will laugh at you. * */