Alright, so a few things: the files have a different icon in the document shelf, same icon as in v3 (I assume intentional—the icon for rich text maybe?). When I open them for the first time from within Pleco (Browse External Files), their name is listed as “Untitled” for a while. I’m not sure what triggers it to change. And then when I open them force light mode is on (which can be changed, but I’m not sure why it’s a different default setting than others—is that just default for rich text and I need to change the default?) but font size can’t be changed at all. Also there’s no edit button.
If there are different default settings for rich text, having some kind of indicator that this is a rich text doc and these are the settings for rich text docs would make things clearer.
A button to convert to plain text would also be helpful, or just a button to copy all the text, because I can do the conversion in another app no problem, but copying all the text by selecting it is slow.