Everything worked fine before the upgrade. After pressing Back, it only executed the commands from "when.screen1.backpressed". Now it performs these commands and closes the application immediately. I suspect this patch has broken something: Use onBackPressed instead of onKeyDown (thanks @bartmath…

The fix is now on our production server ( http://ai2.appinventor.mit.edu ).

After updating to 183, the Back button does not work properly

TIMAI2 March 31, 2020, 1:04pm 29

Did I just say this...?

BackPressed button failure