The builder is pretty great! I managed to use it for a couple tags to start, and then when I hit the green check to save my settings, the Tag Style Builder disappeared.
If I refresh, the button appears for just a moment before disappearing again.
I’m also not able to get one of the icons (lock-keyhole, for example) to appear on the tag despite being suggested by the builder. I added it to the SVG icons list as well, saved, and still no joy.
This is so close to being a joy to use, thanks for the efforts. I’d love to see this permanently replace several other theme components for me.