"Manage..." menu favorites is readonly

Crash on click "Manage..." menu favorites

Since 8976c8708997 menu favorites are wrong.

By clicking on "Manage..." you can see the favorites of all users (provided you have permissions to see the menu item).

In case you do not have permissions to view the menu item, right now:

In SAO it triggers a series of infinite requests (model.ir.ui.menu.favorite.read).
In Tryton it crashes the program.

The user also cannot modify the sequence. IMHO I think that the access rule was right so that the user could order them as he/she liked, now you can't because you need a group to be able to edit.

Step to reproduce (demo 7.2):

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