Display Text Tooltip when hovering on "i" button into multiple lines

I think I managed to accomplish what you were trying, with a bit of a workaround.. but the outcome is smooth!

I have used the [U+200E] special character (which is a double invisible blank space).

See the result, and both the "clean" text in notepad and what it looks if you try to put it in a measure (I DID NOT use the measure, it's only to display what I put in the Action-->Tooltip-->Text

( Tagging ecalzavara as I am trying to recover my old account)