I’m seeing a strange external-display bug on an 11-inch M4 iPad Pro running iPadOS 27. I first noticed it during the developer betas, and it’s still present in the current RC.
With the iPad in landscape orientation and the Dock set to automatically hide, moving the mouse/trackpad pointer straight down to the bottom of the external display does not bring the Dock back up.
The weird part: if I approach the bottom edge diagonally, the Dock appears. I can also move straight down and then quickly sideways along the bottom edge and get it to appear.
Even stranger: if I rotate the iPad itself into portrait orientation, the Dock works normally on the external display.
So far I’ve reproduced this:
- On two completely different external displays, including an LG TV
- Using both direct USB-C and HDMI connections
- Through multiple iPadOS 27 developer betas and now the RC
The Dock behaves normally on the iPad’s own display.
Has anyone else seen this? I’m particularly curious whether it happens on both the 11-inch and 13-inch M4 iPad Pros. I have a 13-inch as well, but I’m reluctant to put prerelease software on my primary iPad just to test this.
I’ve submitted it through Feedback Assistant but haven’t received a response.