Works now, thanks for fixing it!
Yes, I shared the app with a href="mailto:support@appery.io" rel="nofollow"support@appery.io/a and sent an e-mail.
I created a backup, restored, and still can't "Undo all source changes", even after making more changes and deleting the file.
I just tried clearing the browser cache and I am upgraded to the latest Appery.io version. The folder text is blue indicating that there are source changes, but I still can't "Undo all source changes".
I tried that, and after deleting the file the "Undo all source changes" option is not available.
I'm unable to use the "Undo all source changes" action. (It's greyed out for some reason, even though it indicates that there are changes to the childBrowser.java file.) I would like to reset my Android source to the defaults.