Broken nerd fonts in galaxyline

[ghost]

I'm using Hack nerd font

[glepnir]

hmm galaxyline just a plugin in neovim .So the plugin will not destroy the font. I see that the question mark icon has been displayed correctly. What do you mean by destruction?

[f0s3]

It's me, but writing from different account.

I mean that "Ф"-like thing and that omega sign and that kind of "[I]" turned 90 degrees. I installed https://github.com/CosmicNvim/CosmicNvim and you can look in their wiki how it's supposed to look like.