How to create bundle from tag?

[Whey]

I made a feature suggestion here for a better way to create brush bundles:

Better way to create brush bundles

There needs to be a better way to create brush bundles. Right now the process is too tedious. Problem: Creating bundles based on existing bundles require importing the bundle, which will duplicate brushes that already exist in your brush presets. This is a problem if you create the brushes, then create the bundles for those brushes, then try to add a new brush to the bundle, where you need to import that bundle, which end up duplicating the brushes (which I don’t ever see a use-case for havin…