This happened recently. When I go to Store or Comunity, all I get is the black screen:
This is known and an old bug, but the thing is: sites discuss solution from years ago on Windows. There is no webhelper on Linux version, there is no compatibility mode on Steam.exe so there is nothing I can do. Disabling Steam beta participation (or re-enabling it) didn’t help either. The only workaround so far is to use Big Picture Mode where store works fine.
Any idea how to fix it?