Need ability to specify different font sizes and line spacing within a text frame.
Best answer by Robert Johnson
Here is post about this with a workaround using multiple Shapes:
I’d recommend adding this as an Idea in the Wish List category by following the guidelines here: Wish List: Everything You Need to Know.
If you do create a Wish List Idea post, I would also recommend that you post a link to it back here, so that future readers of this post can quickly get to and vote for your Idea.
Lastly, don't forget to vote for your own Idea.