Mulitple captions blocks and other major Captions issues There are times one has say a pair of people, two talking heads, and it's cleaner to have a left side and right side caption/subtitle display to clearly show the user which person goes with which text.
There is NO way to do this with the new captions/subtitle process. Being as the multiple captions track setup only allows one track to be visible at a time, and there is no way to set side-by-side viewing, this needed option is not available.
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Edit: As answered by staffer @Trent Happel down below, if you right-click a line of text in the "text" panel, an option is to 'add caption block'. Select that, and type your second block's text. Then go to the Edit tab of the Essential Graphics Panel (EGP) and select each line, placing it as you need.
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Also, with say 708 captions, there is clearly a limit to the characters per line which is not mentioned in the information provided. When you hit that limit, it simply doesn't show anything past that on-screen t