I know there have been posts on this before, but it’s still a super annoying issue; a while back I remember Raeglyn saying that this will be fixed in a week- about two months ago.
This issue happens when you try to visit a game detail page anywhere on the site (e.g. from a profile, games page, develop, saving configurations, etc)
This should be fixed now - we had to wait for the game details page to ship for all users, and then had to fix a bug before we could re-enable it on phones. We shouldn’t need to disable this again.