A few days ago all KWGT widgets stopped working

Both my Samsung Galaxy updated to Android 13 and KWGT updated as well, so hard to say what caused it.

I have 8 KWGT widgets on my lock screen. Essentially an image of the app I want to launch, or of the person I want to auto dial. At first they were simply gone, although the shortcuts were still working. Now they all show Loading, and clicking them opens the KWGT app.

All references to my images seem to be lost although they still exist on my phone. The first one I tried to fix says that Auto dial is an invalid shortcut.

Any idea how to fix this?