Not able to reproduce the issue on pmOS: from the "System Information" page inside plasma-settings pmOS has Plasma 6.6.2, KF6.23.0, Qt6.10.2, linux-6.16.7-sdm845 and plasma-settings_26.02.0 Debian/Mobian has Plasma 6.5.4, KF6.23.0, Qt6.9.2, linux-6.12-sdm845 and plasma-settings 25.12.0
Wondering whether the KF6 6.20->6.23 upgrade triggered some issue in Qt libraries (the backtrace seems to end into something related to qt6-declarative) that was fixed in 6.10? Unlikely to be related to the plasma-settings version: I see no relevant commit in between the two tags [1]. [1]https://invent.kde.org/plasma-mobile/plasma-settings/-/compare/v25.12.0...v26.02.0?from_project_id=34
