Hide app name and window title in "Mouse Hovers Dock App Icon" trigger

Hi there,

Would it be possible to add an option to hide the app name and window title for the "Mouse Hovers Dock App Icon" trigger? It feels like a bit of a waste of space to me when I hover over a specific app icon and the app icon then reappears for every window in the overview. This is particularly noticeable with apps that only have a single window, as shown in the screenshot.
I would love to see an option to hide this information, similar to the "Hide search field" setting!