Hi CachyOS Team, I am experiencing two UI/UX visual bugs inside the KDE Plasma System Monitor application on my CachyOS installation. Here are the details of the issues: ### 1. Invisible Column Headers / Text Categories The labels/text for the column headers at the top row are completely invisible and fail to render correctly. This issue is persistent across multiple views: * **Overview** tab (Application list category row is blank). * **Applications** tab (Headers are completely missing). * **Processes** tab (The top row where columns are named is blank). * **Configure Columns** window (The current state labels, like “Hidden”, show up, but trying to change them or interact with the top structural elements remains broken/blank). ### 2. Glitchy Scrollbar Animation in “Configure Columns” Inside the “Configure Columns” pop-up dialog, the vertical scrollbar does not animate smoothly when dragged with the mouse pointer. While the actual scrolling functionality works and moves the list, the visual scrollbar handle “teleports” jarringly to the new position instead of sliding fluidly. ### System Information: * **OS:** CachyOS Linux (Kernel 7.0.8-1-cachyos) * **DE:** KDE Plasma (Wayland) * **Motherboard:** Gigabyte B660M AORUS PRO DDR4 * **CPU:** Intel Core i7-12700F * **GPU:** AMD Radeon RX 6800 XT ### System Logs: 8bd4898
I have attached screenshots to showcase the missing text headers (indicated by the red arrows) and the affected configuration windows. Any assistance on how to restore the text rendering or if this is a known upstream Plasma component issue would be greatly appreciated. Thanks in advance!

odexus May 17, 2026, 11:45pm 2

cscs May 23, 2026, 2:13am 4

Maybe just what I have enabled/visible but I did not even need a reboot.

nomadrc May 23, 2026, 2:30am 5

Same problem here, must have updated qt6-declarative at some point in the last 24 hours, no reboot was needed, the column headers have reappeared.