bug#32790: 27.0.50; point jumps unexpectedly after delete-window

[martin rudalics]

>> How comes that C-h e splits the window horizontally?
>
> It does if the initial frame is wide enough.  That's expected, I
> think.

So there must be some special settings in resources or the Emacs
invocation.  Our default initial frame is not wide enough.

martin