Hello,
I’m experiencing an issue with the Unreal Engine 5 editor interface. When I hover my cursor over certain windows or panels (e.g., the content browser or viewport), parts of the UI glitch, overlap, or fail to render correctly. The windows seem to shift unexpectedly, and the layout becomes unusable. This issue persists even after restarting the editor.
Please select what you are reporting on:
Creative
What Type of Bug are you experiencing?
UI/Tools
Steps to Reproduce
Open Unreal Engine 5.
Hover the cursor over any UI window (e.g., Outliner, Viewport, or Details).
Notice that the UI overlaps or glitches when interacting with these elements.
I am currently having the same issue. I have updated all PC drivers, opened and closed the engine, verified files, reinstalled UE5.5.1. Created a new project to see if it was project associated, it still occurred. It does not occur immediately for me but after about 3-5 seconds the window for settings I have open flickers a whole bunch than proceeds to mirror the main editor window as you have shown above. I have been unable to solve this issue besides installing UE5.4.
I have downloaded 5.4.4 version and this does not helped now the UI is mirroring the editor but sometimes it shows the options but the whole screen becomes black.