They limit the manager time to call for a review...
I know that - I think they even cut down that time limit. Here’s what I added to my post:
The Replay Review lasts no more than two minutes. The clock begins after what is being challenged is established by the Crew Chief. There are a few exceptions to this time limit however, including placement of runners, multiple challenges, technology issues, rules application, and director discretion.
https://en.wikipedia.org/wiki/Instant_replay_in_Major_League_Baseball