Due to the fact that vertical filters were refined later than filters in, for example, recent activity, they should be made consistent in the context of showing items by which the user can filter.

Currently we use the button with the plus "more", but let's stick to the principle introduced in Recent Activity:

1-5 -> Checkbox
6-10 -> Dropdown without search
10+ -> Dropdown with search

https://www.figma.com/file/4sbNQyNLhFFwxWDH89Rf9X/%F0%9F%9F%A2-Ibexa-Design-System?type=design&node-id=2814%3A93260&mode=design&t=HHVGq8qmBez6r8JK-1id=2814%3A93260&mode=design&t=HHVGq8qmBez6r8JK-1