So I wanted to check if there is a touch UI version of this class feature that exist
1. Authors are trying to use a tag on the page using tag field resource type.
2. If the tag doesn't exist, they can create a tag using the same tag field browser window, instead of going to tagging area and creating the tag and then coming back to the page to select the tag.
3. They should be able to create the tag and select the tag.