With the control panel refactoring, the auto_complete widget was set on
a different target, which caused issues with the search bar: the event
handlers for the search bar were triggered before the handlers for the
auto_complete widget.
With this commit, we make sure they are handled in the proper order.
Also, a small piece of code that was supposed to check the position of
the cursor was lost.
closesodoo/odoo#30795