Text converting (problem or miss)

Well... I wanted to make a simple music player, with the album bitmap, names, artist and more. The thing is, when name is too long, it gets annoying, so I needed to use text convertor "$tc(ell, "sOme tExT", 4)$". And I added the input, as music name formula "$mi(title)$" But, I got this as a result of text "$mi(..." , Instead of "Titl..." [Full name: Title].

So I think, it will gonna be fixed as well. Also thx.

I added screenshot as attachment.

Remove the " "

I will gonna try, don't know, if works