0.25 Camera Lock on App Switch?

[Trann]

Interesting side effect I've discovered that doesn't appear to exist in 0.24. I'm running KSP under OSX in windowed mode.

Visit the Tracking Station. Select and visit an orbiting vessel. Map view. Focus on the body it orbits. Accelerate time (this will accentuate the side effect; it seems to exist at 1x as well).

Now here's the fun part: if you select the OS desktop or another app (such that the KSP window remains visible), the camera locks on the body, mimicking a geosynchronous view. The background of space "orbits" around you.

I don't have video but this GIF (hard G for life) should get the point across.

And if this is a feature I wasn't aware of, just ignore me.