bug#31546: 27.0.50; macOS child frames with no mode-line mouse click problem

[martin rudalics]

>> Also can you try with horizontal scroll bars enabled?
>
> Same thing.

Does the finger pointer show up when you move the mouse over the
scroll bar or just above the scroll bar?  Also does the finger pointer
show up over the whole line or just above the regions where some help
echo would be normally shown?  And, if you set 'resize-mini-windows'
to nil, does a vertical drag cursor show up too, somewhere near the
end of the fictitious mode line?

martin