Horizontal zoom in notation editor, with .rpp

[A Little Man and a House]

Zoom is acting weirdly for me in one specific project file which I've attached

While in notation view, it goes to maximum horizontal zoom and can't be unzoomed. You can go to piano roll view and unzoom it temporarily, but when you enter notation and do any zooming it happens again.

I think it's tied to the project file because I tried some other projects and zoom seemed fine.

Possibly relavant:
I have shortcuts assigned for both vertical and horizontal zoom.
I was editing time signatures when it happened.

Reaper v5.984, Windows 10

[A Little Man and a House]

Okay. Now I'm suddenly getting graphic rendering issues in notation view sometimes. Maybe related. Same project and version as above. Comes and goes with window focus I think.



EDIT:

Just as I posted this, I was looking at my own screenshot and remembered that all the midi items had a 2x playback rate. I glued them all to restore 1x rate and these issues seemed to go away.

So the takeaway here I think: there are interactions with item rate and notation view that might need investigation.