new version seems well but it has many bugs unfortunately
Preview panel in opentype doesn’t work well. for example zwnj is a space character. Arabic script space between 2 chars makes first final and 2. initial form. and marks with chains pos with single adjustments seems buggy. it shows init form inside of isolated form
Code editor doesn’t compile because of class group names including space or non eng chars.
Class manager search does not work
Test font does not work. Text does not appear. in indd text frame it seems as if frame is small.
Exported fonts are buggy. a screen sample with exported by font v14
Class Manager search is case-sensitive, and searches the class for matching glyph names, it does not search the names of the classes.
The syntax of code must be correct. If the compiler is showing errors you must fix them for it to compile. I guess that spaces and non ASCII characters are not permitted.
The output in your screen shot shows a lot of glyphs that look like .notdef glyphs.
I am unfamiliar with Arabic fonts, so I have no idea about the other issues.
unfortunately in my pc search does not work. it is not about case sensivity
and also in v13 it does not work
senate of code works in v13 but as I see v14 there is changes about codes for example subtitles etc.
because of changes it does not compile