I am running the AIDE Android development app on Android Oreo 8.1. This has happened a few times now, that while riding the Java code from the Java code sample, the backspace key fails to work (it doesn't make the cursor key move back and delete characters; instead the cursor just stays where it is and doesn't move).
I have tried changing keyboards this is happening in both GBoard and CodeBoard, so it's not a keyboard issue but an AIDE app issue.
Is this a bug or am I missing something? How do I fix it?