Using to jira labels for tags/functions

What do people think about using the jira label functionality to flag which functions/tags are affected by each issue?

there are a few but it’s not widely used and only available when creating an issue or editing an issue you reported

If the issue is about a specific function/tag then this seems appropriate. I actually made a similar suggestion but for the documentation – Related issues section – as I think that would be a more likely place for people to find it.