When selecting the ‘library columns’ in the ‘view’ tab of the database, It changes not the item u (de)select, but the item just underneath.

Example:
When clicking on the Ext. ID, the mark of Title changes, not the one of the Ext. ID.
This is only happening in the dark mode of the Library Columns. It is not happening in the Light mode. Also It isn’t happening for the Playlist Columns (As well the dark as the light skin)
Another small thing… When (de)selecting an item, the entire field closes so when you want to do several changes, U always have to reopen the tab. Is it possible that the tab containing the items stays open so you can (de)select several items at once?