I purchased 4 of the same fans for our new home in advance of moving in. We were able to use 2 in bedrooms. The other 2 fans were too small and did not open the boxes. 
We moved in 2/2/24 and installed fans and light fixtures that day. 
I attempted to return 2 unopened fans today and it has been too long since my purchase. 

The fans seem to be working great with no issues.