Forge not showing up on my launcher

[jotapedeside]

Hi, I've installed forge from the .jar file and it doesn't show up on my launcher.

I can use the "forge" profile, but when I click on "edit" and go under "Use version" there isn't a forge version to be found. Only the vanilla ones.

I'm not sure if that's a problem with the launcher or with forge, so that's why i'm asking here.

I tried installing both latest and recommended version.

I couldn't help but notice that inside the ".minecraft/versions/1.15.2-forge-31.1.0" there's only a .json file, while in the "1.15" and "1.15-optfine"  there where .jars.

I'm using skaiacraft launcher.