Zoom tool stays in pressed state

Even after releasing the LMB, as long as the preview window is active, the zoom tool stays in it’s pressed state.

It seems to release the state once it switches windows as seen later in the demo:

PMNG v8.b8

I’m unable to duplicate this so far. When you restart the program and create a new project… can you make it then happen immediately?

Can confirm. Here’s a demo of it happening on a newly created, blank project.
Albeit to a lesser effect, it still does happen: