pop-up (or tooltip) in Rise

I have been wishing (dreaming) for this feature since day 1 of using Rise. I often work on very technical courses and this feature would be very useful to show definitions of important or difficult words in the lesson, so the student wouldn't have to jump back and forth between areas of content. Here is an example of what I need, very simple.

I can replicate this in a Storyline block. See my example here:  https://rise.articulate.com/share/N0NjXRz9cBfW2jL5AXdwHWtO1BWyRgPo

But then it’s not possible to incorporate it seemlessly with the rest of the text, because of the ridiculously large Storyline block padding that is not possible to change (another request of mine). Also, it takes a lot of fiddling around to get the right size, color and position of text in order to match the rest of the content.