The vue-multiselect widget offers a searchable topic list, so I think it should fulfill our needs without needing any profile stuff. You can type to search, then click to filter by that, and it adds a tag for the filtered topics in the bar. You can click the "x" on them to remove the tag, or remove them by clicking again within the select box on that option. Screenshot below showing what it looks like with two topics selected.
…ic selection
The vue-multiselect widget offers a searchable topic list, so I think it should fulfill our needs without needing any profile stuff. You can type to search, then click to filter by that, and it adds a tag for the filtered topics in the bar. You can click the "x" on them to remove the tag, or remove them by clicking again within the select box on that option. Screenshot below showing what it looks like with two topics selected.