In macOS Sequoia 15, the Dock magnification properly to the current hovering app/folder, even when a folder in dock is open.
Steps to reproduce:
- Dock two folders on dock in continuous position.
- Enable dock magnification effect.
- Click one of the docked folder to open it in the dock.
- Click the adjacent folder
In macOS Sequoia 15, the step 4 gracefully open the adjacent folder and close the previous one with all magnification animation working property.
However, in the latest macOS version 27.0.1, the dock magnification stops working after step 3, and it causes the trigger point for the adjacent item shifted. Thus in step 4, the clicking just trigger as clicking on empty area, so the previous folder close without the step 4 folder open. Also, a buggy glitch can be seen on dock returning to original small size.