Here's another problem I might encounter with subtitles, and I don't know if there is an answer to.
During my adding of subtitles, I often change the left/center/right justification to get the subtitle under the character speaking.
Now, what if I decide I need to change the general format, say change the color of the font, or add a background to the text. If I do that under All Subtitles, it will ALSO change the justification that I spent hours putting in. Otherwise, I have to go through each and every one of the subtitles just to change one thing.
Is there any way to tell it to change just ONE part of the format for all subtitles?