Icons Not Displaying in tmux

I’m admittedly pretty new here, but trying to setup a VM with nixos using my configuration here. I’ve gotten pretty far, but while working to setup tmux and adding plugins I ran into a bit of an issue.

It seems that tmux cannot find icons. How are icons loaded/used by different applications? Is this a problem with my terminal? I am, maybe notably, sshing into the machine from my host.

You’re probably missing fonts with necessary glyphs. Check out this wiki article. Nerdfonts will likely make the question marks go away.

So the issue was actually that I didn’t have nerdfonts configured on the terminal I was using on the host. I did have them on the guest. Thank you!