LED Indicators Not Showing on ZMK Dongle Display

[222Phoenix]

I'm using a ZMK keyboard with a dongle display. Basically, it's a custom wireless keyboard which uses a USB dongle, and the dongle has a display.

Dongle is this one:
https://github.com/englmaxi/zmk-dongle-display

And this picture shows it displaying "NLCK" which means numlock is on:
https://makerworld.com/en/models/2093146-zmk-dongle-case-with-switch-and-keycap-slots

If I plug the dongle into my Win11 PC directly, I can see the LED indicators "CLCK," "NLCK," and "SLCK."

If I plug the dongle into desktop, it works but doesn't show the LED indicators.

If I press capslock, the letters do change to uppercase so the capslock signal is going through, but for some reason it's not showing on the display. Is there's anything special with LED indicators and DeskHop?

[222Phoenix]

Update: tested with a different keyboard with a capslock light and it worked the way I expected.

Two Win 11 PCs with DeskHop. I press caps on the right PC, caps light goes on, move mouse to left light goes off, move mouse to right light goes on, etc.