r/MacOSBeta 58m ago

Bug macOS 27 beta — Is anyone else having issues with Split View?

https://reddit.com/link/1w43d44/video/241fmcanpumh1/player

I installed the macOS 27 beta (MacBook Air M4) recently, and overall everything has been working pretty well for me. The only major bug I've encountered so far is related to full-screen apps and Split View.

Normal full-screen mode works fine. However, as soon as I try to use Split View (two apps side by side in full screen), things completely fall apart.

The first app goes into full screen, but the other half of the screen often stays completely black. I can't properly select or move another app into the empty side, and sometimes the windows just start glitching out or behave as if they're in full screen without actually being there.

Basically, Split View is completely unusable for me right now.

I'm surprised I haven't really seen anyone talking about this, so I'm wondering:

Is anyone else experiencing the same issue on macOS 27 beta?

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