Hi,
I have played The Sims 4 on my MacBook Pro 16-inch with Radeon Pro 5300M with Core i7, and when I start to play the game, the game was glitch out and the floor texture disappeared as seen in the image below.

Then, I used window mode, the game crashed. After that, I turned off "Automatic graphic switching", the situation get even worse.
I don't know what happened with the game, but it is unplayable at this point. I'm really appreciate if you have any workaround or solution for this problem because I just purchased this laptop for only 2 months.
I tried to repair game two times but nothing happen.
P.S. I do not install any Mods or CC
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Product: The Sims 4
Platform: MacBook Pro 16'' (macOS Catalina 10.15.3 / Processor 2.6 GHz 6-Core Intel Core i7 / Graphic AMD Radeon Pro 5300M 4 GB ,Intel UHD Graphics 630 1536 MB)
Which language are you playing the game in? English
How often does the bug occur? Every time I play in the sims house (It's not happen in Main Manu or World map)
What is your current game version number? 02/12/2020 – V1.23
What expansions, game packs, and stuff packs do you have installed? except for StrangerVille, Tiny Living Stuff Pack, My first pet stuff, Toddler stuff , Fitness stuff, Backyard stuff, Kid room stuff
Steps: How can we find the bug ourselves? It happens when I play in my sims house.
What happens when the bug occurs? the game was glitch out and the floor texture disappeared, I tried to fix the game in Origin, use laptop mode, window mode, and restart everything but it doesn't work.
Have you installed any customization with the game, e.g. Custom Content or Mods? Never
Did this issue appear after a specific patch or change you made to your system? I don't know maybe it's happen only on my new MacBook?