Rapid Add Term (RAT) has two shortcuts, what is the difference between them?
I think they do the same thing Michael. One for the ribbon action and the other for the right-click.
I just came across this post by chance only to discover a great Studio add-in: https://community.sdl.com/product-groups/translationproductivity/w/customer-experience/5195/rapid-add-term
I tested it and it works nicely and I liked it so much that I added already a positive review in the SDL appstore.
Next, I used Tb-Scout (v2.0, coming up) to quickly verify that a few entries were added today (20-Jan-20).