Custom icons do not replace the default after saving.

[Cleo Menezes Jr.]

OS
Fedora Workstation 35

Neovim version
0.5.1

Nvim-tree version
origin/master

Describe the bug
custom icons do not replace the default after saving. Am I doing something wrong?

To Reproduce

[gegoune]

After saving what? Buffer to disk? It will not work unless you source the file and reinitialise nvim-tree (if that's even possible, never tried — just restart nvim).

[Kiyan]

setup must be called after setting g: variables, it's documented though 😄