``NcRichContenteditable``: @mention item height design regression

[ChristophWurst]

Steps to reproduce

1. Open Talk
2. ??? but have no status for users ???
3. @-mention someone

Expected

Good design

Actual

[ChristophWurst]

Obervation: this only shows sometimes. After a page reload the bug is gone, because user statuses show again.

[ChristophWurst]

This might be fixed by nextcloud/server#37247 as @szaimen pointed out