I just merged this fix on tests-passed: FIX: Buggy topic scrolling on iOS 12 (#16422) · discourse/discourse@cd02ea0 · GitHub, it’s deployed here on meta. That commit fixes an issue where posts 20 and up wouldn’t auto-load and the topic progress counters (in bottom right corner of the screen) weren’t updating as the users scrolled the page.
The fix is small and will be backported to stable next week. Can you confirm here on meta whether it also fixes the issues raised in the OP? I don’t see an issue in an iOS 12.4 simulator, I don’t have an actual device on iOS 12 though.
It’s a bit wonky, but it works
It still jumps when I scroll up and it has to load posts, but they don’t disappear
So I can just scroll down again if I want to read them
Literally about to go to sleep and tomorrow is Easter so I’ma just post this link and if somebody wants to be a dear and extract the video that’d be awesome
If not remind me on Monday lol
(I taught them how to screen record now so it should be better quality!)
Thanks @orangeandblack5 we will take a look at the remaining scrolling issues. Note that they’re lower priority than scrolling completely not working, and sadly, some wonkiness is to be expected with such old browsers.