LED Feedback on Launchpad S?

[SHRUGGiExyz]

This plugin is perfect for my needs! It works very well out of the box unlike a couple others I've tried that kept running into issues.
My only questions are how to enable LED feedback on my Launchpad S so when using a keybind I can easily tell which buttons are mapped/activated etc. I've got loopMIDI set up and my keybinds are working in OBS, but the entire Launchpad remains unlit regardless.

My launchpad is the older type with only RGY LEDs, and I've saved what I think should be the appropriate codes for each possible color for use in another project. I'll throw in that .txt file in case anyone finds it useful. launchpad coding guide.txt

The easiest way to implement this might just be to include an LED/Feedback subsection to the "Add MIDI Keybind" dialogue, which could simply include on key press, release, and toggle on/off check boxes with a text field to include the LED color code to be sent back to the MIDI controller. It would make anyone able to add LED feedback functionality to their own controller so long as they can find/figure out the correct color codes for their specific hardware.