Feature Request: Pinned Labels
I have many labels, so I tend to keep Labels collapsed. There are some labels that I really want quick access to without expanding all labels. It would be really nice if I could pin labels, so they would appear in the Email account's folder and also stay in the Labels folder.
How would you like it to work
In my opinion, the easiest way to implement this would be by displaying a "pin" icon next to labels in the sidebar on hover. Pinned labels could be displayed between Sent Mail and Spam.
Relevant links, screenshots, etc.
Gmail offers something similar to what I am asking for:
As you can see, the "Read Later" label is in the main sidebar for easy access. The rest of my labels can be found in "More."