Icons are not shown in dired subtrees when `treemacs-icons-dired-mode`

[alvarogonzalezsotillo]

treemacs-icons-dired-mode does not show icons in dired subtrees. To reproduce:

• Open a dired buffer
• Activate treemacs-icons-dired-mode
• Go to a folder and execute M-x dired-subree-toggle
• The new subtree does not show icons

As an example, In the following image conf-available folder is expanded, but has no icons

[alvarogonzalezsotillo]

Sorry, I thought dired-subree-toggle was an emacs builtin, but is from the package dired-subtree