STEPS TO REPRODUCE 1. Open 15 images. 2. Select the last one. 3. Hover over Gwenview Panel icon to show its preview miniatures. OBSERVED RESULT The pre-scroll feature from Bug 499716 only goes 90% of the way. EXPECTED RESULT It should pre-scroll 100% of the way for the last image. SOFTWARE/OS VERSIONS Operating System: CachyOS Linux KDE Plasma Version: 6.7.1 KDE Frameworks Version: 6.27.0 Qt Version: 6.11.1 Kernel Version: 7.1.1-2-cachyos (64-bit) Graphics Platform: Wayland Processors: 8 × 11th Gen Intel® Core™ i5-11300H @ 3.10GHz Memory: 9 GB of RAM (8.1 GB usable) Graphics Processor 1: Mesa Intel® Iris® Xe Graphics Graphics Processor 2: Mesa Intel® Iris® Xe Graphics Manufacturer: LENOVO Product Name: 82MG System Version: IdeaPad Gaming 3 15IHU6 ADDITIONAL INFORMATION https://invent.kde.org/plasma/plasma-desktop/-/merge_requests/2839#note_1533422
Can reproduce, though it's not necessarily exactly 90% - there's part of the final delegate scrolled out of view. We're calling positionViewAtIndex with ListView.Center, so it should move the final one as close to the center as it can, which should make the whole delegate visible (well, as long as it's not larger than the screen in the scrolling direction, but that would have to be a very unusual screen). I don't know what could be wrong here, might be a Qt bug? Or some weird interaction with the sizing of that scroll view. But you can manually scroll it to the correct spot, so I don't see how.