Font style selection not possible

Good morning

Have installed 3 styles of a font as TTF format under macOS (OTF doesn’t work at all).

Now when I want to select a specific style, Lightburn only offers the standard selection with bold/italic and so on…but the font list doesn’t show the styles for my font, which are:

regular
alternate
doodle
Will there be in near future an update to this problem?

Also any chance OTF will work on day on macOS?

thanks in advance
richard