Before this commit, editing a menu item after clicking on the "edit
menu" button of the link popover, in edit mode, would not save the
change.
This was caused by the "Double-click to edit" tooltip that is shown over
media and links. Triggering the bootstrap tooltip on a target leads to
attribute mutations (data-original-title, title and aria-describedby),
that were processed by the EditPageMenu observer to set a view as
o_dirty.
The website.menu was therefore saved a first time by the edit menu
dialog with the correct value, and a second time with the outdated label
from the page.
To solve that, the observer is deactivated when showing the
"Double-click to edit" tooltip over a link or a media, so that the
website.menu is updated only once, when saving the edit menu dialog.
task-2513588
X-original-commit: 4244b60f36acbdbdc17c24d45144604d1276c15f
Part-of: odoo/odoo#81351