No longer able to connect to Kodi on Firestick 4K

Does Yatse still support Kodi running on a Firestick 4K?
Or it may be the Firestick does not support Yatse connections.
Recently noticed I no longer can connect to it like it used to.

I am just getting started troubleshooting, but I can connect to the Firestick using the Fire TV app, so it does not appear to be a connectivity issue.

I’ll try removing and re-entering the host next.

False alarm !
Seems the last Kodi (19.3) apk update disabled some remote control settings.

Still the best Kodi remote app by far !