Unresponsible 'Content' panel after need to double click 'Tiles' or 'Thumbnails only'.
In the bottom right corner of Content panel there are 2 options, 'Tiles' and 'Thumbnails only'.
Clicking one of these boxes makes they are active, but not ticked yet.
This is bug as we have to click them twice to be able tick them.
The same problem is when we want to untick one of them.
The other bug related to this issue is irrespectively whether we clicked once / twice one of those checkboxes, we are unable to use Content panel by arrows (optionally together with SHIFT/CTRL) unless we click in first instance within content panel.
Please fix these 2 bugs.
btw there is no optional 'Content panel' category.