iOS tablet cut off group chat
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### Summary
Reported user [chesschats](https://www.minds.com/chesschats), the chat window is cut off vertically on the users iPad when in landscape mode.
https://www.minds.com/newsfeed/992476290440486912
### Steps to reproduce
1. Go to group.
2. Scroll down the newsfeed in H&S and keep scrolling.
3. After a while, the bug should happen (I'm estimating about 10 load mores to replicate it).
### Platform information
Happens for user on:
* iPad mini3 / iOS 12.2
* 6th generation / iOS 12.3
### What is the current *bug* behavior?
Chat is cut off, half off screen to the right.
### What is the expected *correct* behavior?
Chat should be in its normal position.
### Relevant logs and/or screenshots



Reproduced

##### It *COULD* be to do with one of those posts that were scrolled past.
### Possible fixes
(If you can, link to the line of code that might be responsible for the problem)
issue