Sort of… I wish it acted as some kind of universal popover and while there’s overlap it isn’t quite that.
For example you won’t be able to access playing techniques or ornaments from it.
I agree with you, though, I feel that some of the popovers could be consolidated. Playing techniques and ornaments have a lot of similarity. Sometimes it’s easy to forget when you’re in the zone.
Other times I mix up popovers like bars and time signature and tempo, because there is logical overlap between them (as in, they all deal with the flow of rhythm and time). Perhaps I’m getting older, I’ve learned a lot of software and bounced around DAWs for years, maybe I’ve grown dyslexic, I don’t know. But sometimes my brain is thinking “I would like to change the time signature” and I enter shift+T thinking “time” and continue typing not at first realizing I’m in the tempo popover, and I needed to hit “shift+M” for meter. I mean that makes perfect sense logically, but my brain sometimes gets mixed up and I do get frustrated by it. Thing is I know the correct popover and use the software daily, but they can be easy to mix up even still.
For this reason I have wished that there would be some kind of consolidated or universal popover. Or for the jump bar to offer items available from the popovers. Even if you had to type more relevant syntax.
Some may argue that the syntax is different for the popovers, but in many ways they are context specific. So using my above example, if I entered “shift+T” and typed q=86, it’s obvious I’m entering a tempo marking; but if I entered 3/4, that’s obviously a meter. Same with playing techniques and ornaments, I feel if I were in shift+P and I typed “trill” or “gliss” it would make logical sense to connect.
or - if the syntax or context is not clear, the software could offer a popup - “did you mean”? I use keyboard maestro and sometimes if there’s an overlapping shortcut it will show you the relevant options to select from in a minimal popup. Just some ideas.
Anyway no doubt you will find the jump bar useful, but do not expect that it will offer you everything from popovers as your original post was requesting.
edit - wasn’t aware about the script option shared above though, I’ll have to look into that later.