Are there any news on this topic? Is it planned to implemented? Because I think this could increase the usability of the app significantly. Because typing in these "complex" search queries every time is very annoying. I know that it is not planned to add more sections to the side-bar. But this one "Searches" could really improve the app. For example:
If this section would be at the top of the side-bar, you could also use the saved search queries as a kind of "Favorites". Which has also been requested before.
Another great option would be, of course, if it would be possible to implement something like this via the planned plugin system.