Discourse iOS app kicked me back to main screen

[ringgit (Ringgit Malaysia)]

I’m using Xs Max, so it’s not that old. Having said that, the apps that I frequently multi task to is around WhatsApp, Twitterrific, Apollo and camera. I notice that it happens more frequently when I switched to camera. Maybe taking photos and videos does consume more internal memory. The interesting thing is, and I’m experimenting now, its much better in Safari tab - when I returned to Discourse in Safari, the page goes blank and it refreshes. But once refresh completes, I’m where I last left off. But Discourse Hub (iOS app) sent me back to the app home screen instead of staying put and refreshes.