Consult takes which-key-idle-delay seconds to display the guide-key menu after pressing consult-narrow-key. Would it be possible to show the guide-key menu immediately?

As a possibility, embark integrates with guide-key using which-key--show-keymap which displays the popup right away[1]. I checked Consult's code but I'm not sure where to call it.

[1] https://github.com/oantolin/embark/wiki/Additional-Configuration#use-which-key-like-a-key-menu-prompt