Accessibility: Some (core) functionality is only accessible through unclear methods like middle clicking or double clicking specific GUI features. Users might not find or have the ability to access the functionality because of this.

[Johnsel]

My middle mouse click was broken and it made the waveform viewer borderline unusuable as I could not scale to the whole wave anymore.

It would be nice if we had alternative ways of accessing functionality hidden behind special mouse clicks in general.

In this same line of thought it would be nice to bring the pop-ups hidden under double/right click on CHAN1 title out into some more accessible place.

I think creating regular menus, items, subitems to be a good place, as we can also assign keyboard shortcuts to navigate through them.