Test the New Handle

What happens here

Once the new handle is installed, test its functionality. If the tank was drained in an earlier step, allow it to refill. Press the new handle down to initiate a flush. Observe that the flapper lifts correctly and the toilet flushes smoothly. Confirm that the tank refills properly and stops at the appropriate water level. The new handle should operate without sticking or requiring excessive force.

Goal: Verify proper operation of the newly installed toilet handle