Issues using urxvt with nix shell

Hey I’m having an issue with nix shell. Basically when I run it instead of using my regular PS1, it shows it twice.

[nix-shell:~/holochain/core_concepts/cc_tuts]$ [

like above ^^^

This would be fine if I could type normally, but it actually makes it so that I can’t really see what I’m typing. Also When I try to delete something the cursor moves forward instead of backward. it’s really weird.

edit: gnome terminal does work but…it’s gnome terminal :frowning: