Zoom out: when toggled on, it persists across editors but isn't visible

[annezazu]

Using WordPress nightly, I noticed that if you enable zoom out and move between editing a template to a page or vice versa, zoom out shows as toggled on but the canvas isn't zoomed out:

zoom.out.persist.mov

For now, to simplify a solution, I'd just make zoom out being on not persist between editors unless it's a simple fix to ensure it does persist between.

[getdave]

Thanks for raising. I'm going to close this out as a duplicate of of #65783.

The actual bug in both Issues is the same.

The state is persisted but the actual scaling doesn't persist at an implementatino level on the iframe.