I would like the hit area for the close button to be expanded. More specifically to the top, bottom, and right edge of the chat title bar.
The current hit area for the close button is marked here in red. Everywhere in green is the hit area for minimise. This means that for example you can hit the area just to the right of the close button, and trigger a minimise, despite being closer to the close icon than the minimise icon.
This is what I suggest the hit area for the close button get changed to. Filling the top, bottom, and right areas of the icon.
Alternatively, if for some reason that change isn't feasible, then could we have the top, bottom, and right areas just dead zone. So clicking there does nothing at all.