Hello,
When I switch to the "Default theme" everything is more or less unreadable. Backgrounds are still dark as if I was using the "Dark Mode" theme but fonts are dark too so I can barely read anything. Some fonts are blurry and some are white on white backgrounds. When I switch to any other theme, everything looks as it should but the default theme doesn't restore the default windows 10 looks at all. I restarted with the default theme enabled but that didn't help. Should I try "clean boot" or "purge and reinstall"? I just want to make sure that my default windows theme isn't screwed somehow. So I hope this is just a WB issue?