Can we add support for the FireTV stick Remote?

I am using my FireTV remote to control PMP on my mac, I have it connected over Bluetooth and while the bottom row of buttons (play FF and Rewing) all work, the back, home and options button do nothing. I looked up that older PHT could be edited in the keymapping, but don’t see anything for PMP that would work.

Thanks, let me know if I can provide more info.

2021 clean-up: PMP supports custom key mappings where needed (-> considered implemented)

same goes for its to-be successor Plex HTPC