How to combine styles into one font in Photoshop?

Question

Design

In Photoshop, different styles are not combined into a font. Those. there should be a list of fonts on the left, and a font selection on the right (ex. on the left - helvetica | on the right - thin, light, roman, medium, etc.) .
How to fix?

Thank you indifferent)

Answer 1

Why are some fonts entirely in one folder, while some fonts have a separate folder per font in Suitcase Fusion 6?

Answer 2

Use TransType4 to rename fonts and put them in the same group, it's simple and intuitive.

Answer 3

There may be a problem with the package, as each face is loaded as a separate font