desired feature: tags - preview of already assigned tags in a notebook by clicking on filter
You are in a notebook and wan't to filter by tags. Now, I have to click on Filter, and got to search, type the tag I want to filter for and press enter.
It would be great, when pressing on filter, to get a list of all tags, that are assigned in that notbook. So you can click on that tag, or on several tags, to filter much faster. You also would get an overview of all existing tags in that notebook.