bug#41097: 28.0.50; (dired-toggle-marks) not working after copy

[Jean Louis]

* Arthur Miller <arthur.miller@live.com> [2020-05-06 17:05]:
> Jean Louis <bugs@gnu.support> writes:
> 
> > I have observed that after the copy of files from one window to another,
> > the `t' for (dired-toggle-marks) is not working in that other window,
> > where files are copied.
> >
> > If I kill the window, and enter into the directory again, than `t' for
> > (dired-toggle-marks) starts working again.
> >
> > However, it is a bug.
> 
> I have 28.0.50 built on 27. april, and it works just fine for me. I use
> Dired every day as my only file-manager. I just tested, and toggle
> worked fine after copying a file between two directories (same drive and
> partition). Marks on files are also preserved in other window after the
> copy operation. I don't know if it helps.

With emacs -Q open dired, make one empty directory in other window,
mark file in first one, use C to copy to other, in the other window t
does not work to toggle marked files.

Jean