Room RSSI shows the last read of the watch even when the watch is unavailable

[HeroCity99]

Ive been using this presence detection for a while now and loved how accurate it was. I was able to create some automations based on my watches proximity or availability. However, in the past couple of month I noticed, I no longer get "unavailable" for the room's RSSI when the watch is not in the house or if I am charging the watch, but rather get the last proximity. This messes up all my automations. I had one specifically set for when the watch was very far or unavailable.
But now in the complete absence of the watch, the RSSI still shows a proximity that falsely detects I am in the room.
The number never changes and its the last read of the watch's proximity.