Created attachment 180027 [details] A Screenshot of the Window's Minimum Size with the Sidebar Visible SUMMARY The toolbar, menu bar, and heading do not adapt to resize. STEPS TO REPRODUCE Resize the window smaller, slowly. Observe what (does not) occur(s) to the toolbar, menu bar, and heading. OBSERVED RESULT A QToolBarExtension-equivalent does not appear in the ActionToolBar when its children overflow the window geometry (due to window resize, or display size contstraint). EXPECTED RESULT It should. Otherwise, this is unusable on tablets and Plasma Mobile. SOFTWARE/OS VERSIONS > Operating System: Fedora Linux 41 > KDE Plasma Version: 6.3.3 > KDE Frameworks Version: 6.12.0 > Qt Version: 6.8.2 > Kernel Version: 6.13.9-200.fc41.x86_64 (64-bit) > Graphics Platform: Wayland
Created attachment 180029 [details] A Screenshot of the Window's Minimum Size with the "Help" Card Visible (In reply to Roke Julian Lockhart Beedell from comment #0) This also applies to the "Help" card.