If Paige can't practice, how is she doing pre-game warm-ups?
The only answer is, precautionary.
That said, assuming that the videos posted are recent (yesterday, today?) and I've viewed another where she is playing grab-axx with teammates and out of nowhere dropped into a full two-legged deep squat only to spring right back up, and bounce around hugging her friends...
Again, assuming those are real time videos and not from several weeks ago, she has no significant knee issue. It appears to me that she could be playing in D.C. on Saturday. That said, UConn should overwhelmingly win that game regardless of if Paige is on the court or not.
Is precaution warranted? Not in my opinion, particularly if off court activities are suggesting that she is kangaroo healthy!