appstream: Ensure the forced device compatibility setting exist
Don't use the device compatibility settings if it doesn't exist, as it is possible because it is provided by another application and that would lead to a crash.
Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this page for instructions on how to get full permissions. Sorry for the inconvenience.
Don't use the device compatibility settings if it doesn't exist, as it is possible because it is provided by another application and that would lead to a crash.