KWGT not loading presets and not saving custom widgets to home screen

I've been using KWGT presets for a while now, and thus i bought the pro key to do so. But recently i wanted to try making some from scratch. Everything worked as intended, even tho me using android 12. Then i decided to switch to lineageos 19 with android 12 and KWGT broke. It would spit out the attached error and when i clicked save it just didn't do anything. Is there anything i could do now, or just wait for an update?