I had typed in something like "What do you need your audio and video to do? We'll Make it do that!" - It broke it into "What do you need your audio" "and video to do? We'll" Then the next line "Make It Do That" - That's not verbatim, but it gives the point. "We'll Make It Do That" should all have been on the separate line
Oh I see, there are two ways you can improve how it splits text:
1. Add line-breaks where you want them
2. Disable "Font size auto-fit" and set another font-size so that the text breaks at the right place. By default the editor makes the text as big as possible to fill the layer, but you can disable this "auto-fit".