Scroll Left Cutting Out Text

First time using Text: Rich instead of Text HTML. I’m attempting to have a longer scrolling message across the top of my video (Scroll Left) yet my message is longer than the text box. If I don’t resize the text book, the whole message covers my video while scrolling left. If I resize the text box to just the top of the screen, then the rest of the text doesn’t appear.

Help please

Make the rectangle containing the text as wide as the text. You can enter the same value for the Background size width as what you see displayed for the Text size width.

Thank you! It took me a little while to find the correct number value to widen the text box. I had to enter it manually in the filter box because my computer wouldn’t drag the text box off screen.