This bug report will be sent to the Free Software Foundation,
not to your local site managers!
Please write in English if possible, because the Emacs maintainers
usually do not have translators to read other languages for them.
Your bug report will be posted to the address@hidden mailing list.
Please describe exactly what actions triggered the bug
and the precise symptoms of the bug:
When one detaches and reattaches the toolbar by dragging on its
handle, each time the total size of the Emacs window shrinks. This is
particularly noisome since it is not easy to reattach the toolbar
without the state attached/detached flickering a few times, and each
time one line of the window is gone.