Same is the case with me!
First at all, I hate to say this, but you made the forum topic in the wrong forum board.
You are supposed to make thread on the Products boards, not on the Beta Labs boards.
The Beta Labs boards is for those who are beta testing the Android 8.0 Oreo before it can be finalized and pushed to everyone. In other words, unless you are on the Oreo Beta firmware, it is not a good idea to make a thread about the problem with Android 7.1.2 in the Beta Labs boards.