This feature will be available to all users, across all plans, providing your admin has enabled Beta Mode.
Tag suggestions is a new feature available in Beta Mode which suggests potential tags based on your feedback content.
Whilst triaging through your feedback, the tag suggestions feature will highlight suggested tags that it feels represents the content of your feedback.
You'll then be able to simply select the tag to add it to your feedback, without having to manually search for it. This will really help whilst your in your prioritising stages, and allow you to sort through your content a little quicker.
As mentioned, this is an early version of the feature, so please do share your feedback on how it's working for you here!