Purpose ======= When the DOM changes, we recompute the popover position. This is useful for most popovers, but when we have a form inside the popover (like the properties definition) it can be very annoying to move the form while the user fills it. Task-3380176 closes odoo/odoo#128983 Signed-off-by: Warnon Aurélien (awa) <awa@odoo.com>