Green Screen when streaming on Steam

Product: The Sims 4
Platform:Steam-PC
Which language are you playing the game in? English
How often does the bug occur? Every time (100%)
What is your current game version number? 1.105.345.1020
What expansions, game packs, and stuff packs do you have installed? I have all the packs.
Steps: How can we find the bug ourselves? Launch the game through steam, then connect using another pc logged into the same account to stream it.
What happens when the bug occurs? When I try to stream the game to another pc via steam streaming, I just get a green screen on the secondary pc. I can see that I can still move the mouse and control the game from the second pc on the screen of the host pc, just for some reason the screen is just green.
What do you expect to see? I should be able to see the screen completely mirrored to the host pc.
Have you installed any customization with the game, e.g. Custom Content or Mods? Not now. I've removed them.
Did this issue appear after a specific patch or change you made to your system? Neutral/Not Sure 

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I've been streaming the game via steam streaming for years, and have never had an issue with it before. This is my first time attempting it in a month or 2 so I assume it was an update that did this. I asked my brother to try to replicate it with his own devices and he had the same issue. I also saw someone expressing the same issue on the steam community page for the game.