25 + 5 clock is failing tests

I can’t understand why my solution is failings tests.
It works properly without running tests. Especially I don’t understand why durings test timer doesn’t reach 00:00. It stops on 10:00.

Here is my solution:

Unfortunately, React 18 is not compatible with the test suite

The dev-team and volunteers are working in trying to fix this. Meanwhile you may need to downgrade to React 17

I changed version to React 17 and even React 16
But it doesn’t work anyway :frowning: