I use highlighting for processing my new songs, i use to change the color of text instead of showing the highlight field box. But i wanted to move to another folder all the green files, and rate all the yellow ones in a cleaner way. So enabled the highlight field and clicked in it for sorting. And surprised me it shows the highlight rules editor
So for consistency and conveniency i ask for:
1) When left clicking over the field Highlight header do sorting like in all the other fields. The sorting used can be the number the rule has assigned.
2) Supress the fast access to highlighting rules or move it to another combination. Ctrl+Left click is not possible here as its used for advanced sorting, so maybe right click.
Note: "Define custom sorting..." in the right click menu on header lets you select Highlight as a sortable field