Also, if you remember any additional details about what happened, please let us know so that we can reproduce it. As we understand it, everything was working normally at first, and then it suddenly stopped working and still doesn't work even after reinstalling the app. Is that correct? Or did it never work properly from the beginning?
If possible, please also test the following scenario:
Tap a task in the widget (this should open the task view).
Tap Edit.
Change the flag.
Does the flag change work correctly in this case? Thanks.
Thank you for providing the information.
We are currently trying to reproduce the issue on an emulator configured similarly to your device, but so far we have not been able to replicate it. Since the app previously worked without this error, it is possible that the issue started occurring after a minor Android OS update on your device.
It is also possible that the problem may be resolved automatically after one of the upcoming minor OS updates for your device. If the issue disappears, please let us know.
In the meantime, we will continue working to reproduce the issue and identify the root cause.