I have some visual bugs with syntax highlighting:

Hello, same here, it seems to appear when there's too much characters in a row without spaces

video example : https://streamable.com/t8o2cu

• firstly, i write Soulburn without a space after the long [known:Soulburn,noknown:449701] section, it turns gray and overlap with the next line
• then i do the same but if i mispell Soulburn, for some reason it doesn't overlap
• finally i put a space between the "known" section and Soulburn, and it works

I think it's a minor probleme since a simple space can do the trick but thought i'd document this issue

Interesting..
this might be quite tricky, since the coloring is actually one massive hack
the text you write is gray, and then on top of that, a colored version of the same text is overlaid exactly on top
at a first guess, it seems the the colored and "raw" textboxes aren't wrapping at the same point