I used a too heavy merge operation in Power Query Editor, which crashed both - Power Query and Power BI Desktop (Store Version). Now everything, which should be typically in Power BI Yellow, is petrol/ green. I already de-installed Power BI Desktop (Store Version) and deleted every File in Windows Folder and Regedit. I also already installed the "Install-Version" of Power BI Desktop as a seperate Version. But it changed nothing.
I have two assumptions:
1) Power BI Desktop got into any kind of "safe mode" such as Windows itself?!
2) Windows (so outside the Power BI System) turned off or reduced some graphic settings especially for Power BI ?!
Everything else still works fine.
See screens below - obviously, I use Power BI in German 😉
I hope anybody can help me "recover" the original Power BI System Colors!