Hi, so I just got this phone and I see there's not much on the postings like with links to a working TWRP, in particular. So I did some digging around and experented, and found this TWRP. It's from the Moto G9 Play (guamp). But it works, at least just booting it. I have not tried flashing it to the boot partition but it serves it's function when just booted (see command below) . Most important on the get go is a Android backup.
After booting, go to "Mount" and mount all the partitions listed there. Then backtrack to "Backup" and select where you want the backup to go. Then continue with backing it up. You don't have to back up both the 'Super' and the 'Super image' partitions, just choose one of those. Then once that finishes, it's a matter of bravery on your part. There was a 'vbmeta.img' you could flash then a Magisk_21.zip but I'm not sure if the Play G9 vbmeta would work. Anyhow, attached it the TWRP and then the link to it's source with the other files mentioned above. Let us know how it works or helps anyone. Oh, and it will ask for your internal PIN or password first to decrypt that partition. I think it's best to delete your finger prints and change the lock to NONE. Then boot it and backup everything. Remember to Mount everything first!
Link
Lastly, my recovery log shows this works on our Moto G Play 2021 (guamna)
fastboot boot recovery.img
After booting, go to "Mount" and mount all the partitions listed there. Then backtrack to "Backup" and select where you want the backup to go. Then continue with backing it up. You don't have to back up both the 'Super' and the 'Super image' partitions, just choose one of those. Then once that finishes, it's a matter of bravery on your part. There was a 'vbmeta.img' you could flash then a Magisk_21.zip but I'm not sure if the Play G9 vbmeta would work. Anyhow, attached it the TWRP and then the link to it's source with the other files mentioned above. Let us know how it works or helps anyone. Oh, and it will ask for your internal PIN or password first to decrypt that partition. I think it's best to delete your finger prints and change the lock to NONE. Then boot it and backup everything. Remember to Mount everything first!
Link
Lastly, my recovery log shows this works on our Moto G Play 2021 (guamna)