I believe I used ndk 21rb, min sdk 30 or 31, target sdk 32. Then you need to modify the android build cs file in the engine to include the “exported” option to the application title. There are some other articles online already. There’s a bit where you need to modify the android sdk as well to rename some files to what they were previously called.
I haven’t seen a post the has all the answers, but I could write one up if you really need me to. Here’s part of the solution: