Qt: going back from minimal "mode" page breaks minimal mode

Minimal mode appears to be a page, but it gets special treatment due to being advertised as a "mode". If it is a mode, it should not be a page that gets special treatment. This is sad because we already suffered from this with the Player page, now we have the same problem with minimal mode.

When I go back, videos no longer get displayed. I assume that the mode toggle stays on after going to other pages.

The proper fix for this would be to either 1) have it as a proper page and not a special mode, or 2) as a special mode and not a page like other pages.