Great job getting started with the Tag descriptions! (read here for more guidance on how to best craft these if needed)
2.
The tags + their descriptions need to exist in the project BEFORE you ask for suggested highlights in order for them to be applied
3.
As Ashley mentioned - a smaller # of defined tags work best with suggested highlights as the system can be more targeted and focused (vs trying to handle an extensive tag board)
a.
You can actually configure which Tag groups within a tag board you want to be utilized by Suggested highlights at the project level. (see screenshots below)
b.
I recommend only having a few key tag groups turned on to have the most accurate suggested tags
