Created attachment 137034 [details] screen recording SUMMARY Please watch the attached screen recording. After I select "Show only updateable entries" filter, previews of installed icon themes disappear twice while the GHNS window of Icons KCM takes ~20 seconds to load the updatable entries. The previews also disappear when there is no updateable entry and the delay to load the updateable entries varies according to amount of installed icon themes. STEPS TO REPRODUCE 1. open GHNS window of Icons KCM 2. select "Show only updateable entries" filter on top 3. EXPECTED RESULT previews of installed icon themes should not disappear while GHNS window loads updateable entries SOFTWARE/OS VERSIONS Operating System: KDE neon Unstable Edition KDE Plasma Version: 5.21.80 KDE Frameworks Version: 5.81.0 Qt Version: 5.15.2 Graphics Platform: X11 ADDITIONAL INFORMATION This behavior is also reproducible on Arch Linux. KDE Plasma Version: 5.21.3 KDE Frameworks Version: 5.80.0 Qt Version: 5.15.2
Can confirm.
I'm unable to reproduce on Arch Linux (Plasma 5.24 beta) and neon unstable.