Please implement a loop animation where the text is appended again at the end

Ideas
1

Title describes it.
Maybe also add an option for spacing between the text that’s appended and also add an option to set repetitions (including infinite!!)

2

If you are referring to scrolling text animation, this should be available already. Try the recommendations here.

3

Already found that as well, the scrolling is far from smooth though.
What I’m looking for is basically a inversed loop animation that appends the text again at the end after the loop finished.
Maybe just a control field in the existing inverse loop called “repeat text” or something.