My F30 systems have recently developed problems... some programs use the "system-wide default printer", instead of the "personal default printer", as set in "Print Settings".

Thunderbird and Firefox and LibreOffice have all started (incorrectly) using the system-wide default as the default printer, ignoring the personal override.

gedit and gimp correctly use the "personal" default printer.

I'm not seeing this in bug reports anywhere... Anyone else run into this?

All my printers are accessed through a single cups server.

- Mike