Glitchy Resizing in Logic Pro on macOS Tahoe

Hi, all.

My team is finding that our resizable plugins are not resizing properly in Logic Pro on macOS Tahoe. We think this is most likely not a JUCE issue, but we’re curious if others are experiencing this and if there are any workarounds.

Here’s a video showing the resizing behavior with the AudioPlugin example. The only modification I’ve made is calling setResizable(false, true).


It seems like during mouse drags, we’re getting inconsistent mouse deltas in ResizableCornerComponent::mouseDrag. While dragging the mouse down, the value returned from MouseEvent::getDistanceFromDragStartY is not consistently increasing, and will sporadically jump.

We are facing the same issue with some of our plugins but have not workaround yet. We agree that this is probably something Apple needs to fix in Logic or the OS.

2 Likes