Netflix Casting Issue with Google TV Streamer

I just got a Google TV streamer and only want to use it for casting from my phone. Casting works reliably with all apps except for Netflix. Initially, my streamer appears as an option to cast to, but after casting to other devices and returning to Netflix, it disappears from the list. The only temporary fix I’ve found is restarting the streamer, uninstalling Netflix, and then reinstalling it. However, this is inconvenient and only gets it working for 1-2 tries. I’m looking for a more permanent solution. Any ideas?

Casting works on: Disney+, Hulu, Amazon video, paramount+

Casting stops working constantly on Netflix.

I am not on the ad supported version of Netflix. But I am a secondary user to someone paying for the highest plan. I am connected to the same WiFi 2g network as the streamer.