Style name of font

Why does Glyphs generate wrong name of style in instance?
I have a font with style name “45 Regular Italic”, for example

But when I open this font in Glyphs, instance panel looks
Instance panel

Why style name is wrong? Why doesn’t Italic marked? Is it bug of glyphs? How I can fix it?

In another soft it can looks
another soft

Style name is right, italic style is marked.

Could you send me the font for testing?

Where can I send a email?

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