Alex <alex.giorev@gmail.com> writes:

> Consider a buffer in outline-mode having the following text (it is important
> that the buffer ends in a newline):
> * first heading
> the body of the first heading
> * second heading
> the body of the second heading 
>
> Now position point on the second heading and invoke M-x
> outline-hide-subtree, after which go to the first heading and invoke M-x
> outline-move-subtree-down. On my computer, this resulted in the first heading
> appearing to be on the same visual line as the second. 

I'm unable to reproduce this in Emacs 27.2.  After following this
recipe, I get a buffer that looks like: