In testing potential training offerings in the Learning Library, I noticed that a learner can see all tags under all categories even when the courses has no relevance to the learner (meaning the category of the courses are not exposed to this learner). When this happens, the learner can click on the tag, but there is nothing to see. This can cause some confusions in learners, and also difficult for them to locate the tags they need.
It would be really helpful if learners can only see tags that are applicable/relevant to them. I look forward to having this feature.