MLB The Show 21 has been updated to version 1.20 today by Sony San Diego Studio. You can find out the complete patch notes from here.
The patch notes mention that some fixes were made to the game mostly on the Xbox. One of the major changes appears to be related to the PCI changes in the last update. The reach of PCI has been scaled back to half after feedback from the players. Get the details on the patch notes below, or have a look at them on the official website.