Recent issues with Z Index


I’m having an issue with GUIs at the moment. I have two frames: one is red, one is black.

For some reason, when the black frame is a child of the red frame - with the one of the z indexes shown in the image, the black frame still shows above the red one.

However as soon as the black frame is no longer a child of the red frame and they share the same parent, things work how they should.

Is this a bug or am I forgetting something?


They’ve set Sibling to the default ZIndex behavior, might want to change that :wink: