25 + 5 Clock: Timer has not reached 00:00... but it has

Tell us what’s happening:

When I run the tests for the 25 + 5 Clock, I fail 6 tests, all with the same issue:
“Timer has not reached 00:00.”

However, as far as I can tell , the timer is reaching 00:00! Please help!

Thanks in advance!

Your code so far

Code Sandbox: https://codesandbox.io/p/github/fepec/fcc-pomodoro/main

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36

Challenge Information:

Front End Development Libraries Projects - Build a 25 + 5 Clock