This widget, used in combination with the Elementor Post widget, gives you the same live filtering bar the Portfolio widget has.
The widget has 3 options:
CSS ID
needs to be set with the ID of the Posts widget you want to give the filter bar totaxonomy
is the taxonomy you want to use as a filter. Make sure the taxonomy is used by the posts shown in the Posts widget.Show all text
just in case you need something different from "All"
You can also style this widget the same way you would do for a Filter Bar in the Portfolio widget.