BUG: 'No Script installed' error, even when many scripts are correctly loaded in the app

[Emasoft]

After I upgraded Stay to 'Pro', my scripts disppeared from the extension. They worked before. Now they are only visible in the app, not in the extension.
BUG: 'No Script installed' error, even when many scripts are correctly loaded in the app.

ALREADY TRIED THE FOLLOWING:

• Switch on/off the extension;
• Disable/reenable the extension from Settings panel;
• Removing all scripts and adding them one by one;
• Disabling Cloud synch;
• Changing folders (no idea what are those for);
• Uninstall the app, restart iPad, and reinstall it;

.. nothing works.
Strangely, If I delete the app, and reinstall it, the Pro subscription is still preserved. There is no way to revert to 'non-Pro' version of the app.

SCREENSHOTS: