Tapping back button when seeing profiles doesn't go to previous page but straight to home

[thktkblt]

Describe the bug
Tapping back button when seeing profiles doesn't go to previous page but straight to home.

To Reproduce

Steps to reproduce the behavior:

1. Click on a profile on timeline
2. From that profile, click on a second profile, and so on
3. Tap the back button
4. It goes directly to home (in this case, the timeline) or the last page that shows a post (and not page that shows a profile)

Expected behavior

Back button should go to the previous page, instead of going straight to home.

Details

• Platform: Android
• Platform version: Android 10
• App version: 1.55

Additional context

This applies on other tabs too eg. in search tab, and tapping the back button after going into several profiles deep makes it go directly to the search result page again. Only affects profile page and not post page, like the history for post pages is saved but not for profile ones.