KC_TRNS Does not appear to render

[SarreqTeryx]

The KC_TRNS command does not render when used. this is useful visually, as it prevents you from accidentally assigning a keycode to a key which is acting as a layer toggle.

[Ciantic]

This is intended, my keymap is here: https://github.com/Ciantic/CianticQmkKeymap/blob/master/keymap/keymap.c

And I use KC_TRNS everywhere, they appear as a blank intentionally.

Where is your keymap? Do you use something else rather than KC_TRNS?

[wdpk]

The official configurator uses a White Down-Pointing Triangle ▽ for KC_TRNS, to indicate the key for the viewed layer is going to look down for the next key. It also displays a gray "N/A" for KC_NO.
Your configurator tool displays KC_TRNS and KC_NO identically, with a blank.
It would be nice if there could be both the triangle for TRNS and some sort of indication of NO.

(I use both KC_TRNS and KC_NO because I have an IDOBO keyboard and using some 2u keycaps on two switches)