Not sure if you are aware or if it’s specific to a device (iPhone 7+), but only chrome shows threads, not safari.
Plex forums moved to Vanilla, which is pretty horrendous forum software. Not only missing a lot of functionality, but it has issues (like you’re seeing). It’s also missing Tapatalk support (which the previous forum had), which would be a lovely solution for you if it were still available.
ya the new forums are pretty crappy, but figured they might want to know just in case. Its been like a year and I still hate browsing this thing 
