- BS5 JS use the `data-bs-toggle="dropdown"` attribute to
automatically enable the BS Component.
But in this case as the `.dropdown-menu` is only rendered when the
`.dropdown-toggle` is clicked we can't initialize the Dropdown at the
first render. So we do it manually.
- change .dropdown-menu by .o-dropdown-menu (owl)
-> to handle keyboard navigation we can't use BS dropdowns
- use currentTarget of event
As the event can bubble we use currentTarget to be sure to be at the
higher level in the DOM.
> All the events for the dropdown are now triggered on the dropdown
> toggle button and then bubbled up to the parent element.
- BS5 don't add .show on parent group anymore
-> dropdown show class not on the same node on BS5
- avoid dropdown warning using margin in CSS
BS5 show a warning if we use margin statically in CSS for a dropdown.
> Popper: CSS "margin" styles cannot be used to apply padding between
> the popper and its reference element or boundary. To replicate margin,
> use the `offset` modifier, as well as the `padding` option in the
> `preventOverflow` and `flip` modifiers.
- adapt the systray activity dropdown for mobile
On desktop positions are now dynamic and on mobile it's static
- In BS5 the CSS `bottom: 100%;` is not more applied to the
`.dropup .dropdown-menu` selector.
- Change right -> end and add data-bs-popper="none" to avoid
Popper interaction
Task ID: 2766483
Part-of: odoo/odoo#95450
Romeo Fragomeli
e1ea58c941