It's hard to say. The numbers came up after the premiere, but SEAL Team and SWAT have always been tail-end Charlie for the CBS dramas, and yet they keep getting renewed. With this season so screwy thanks to COVID and filming restrictions, I suspect any veteran show that does even marginally well, will be renewed regardless of what the ratings look like.
I think the real reason for dropped ratings is the social issues they introduced to both shows in the recent seasons. It's not to say that it's a bad thing, but it automatically divides people which in turn makes one side happy and the other one angry. Personally, I hope they will go back to the formula of the older seasons.