Browser Firefox 105.0 (64-bit), OS: Ubuntu. When I try to enter my https://zanshee.jetbrains.space after about a minute I see an error in the console:
And "The application failed to load. Try again" in browser tab. Attempts to clear cookies, cache, go in incognito mode did not give anything. At the same time, for the test, I even installed Google Chrome. Everything works in it. It is very inconvenient to use another browser for one tab.