https://imgur.com/It9FeBR
When QtWebEngineProcess starts automatically in the background a few seconds, any fullscreen taskbar will flashes and pop up for 1 seconds.
OS:Win10 21h1
AMD test version: AMD 20.11.2, 21.4.1, 21.5.2, 21.8.2
Use AMDCleanupUtility and DDU uninstall in Win10 safe mode
PID:1484 0x4c QtWebEngineProcess program excute 3 seconds cpu usage rate 0.16%
PID:1569 0x1 Radeonsoftware.exe(14285) execute QtWebEngineProcess(1484) Path:C:\Program Files\AMD\CNext\CNext