Count timer and norml timer has the same problem: init time doesn't work

[winglight]

I have the code as below:
<CountdownTimer time={this.state.timer} play={play} flipNumberProps={{unit:"seconds"}}/>
Whatever time value I set, the countdown timer view ALWAYS count down from 59:xx:xx. I meant the latter 4 numbers were correct but the first two numbers were alwasy 59 that should be 00 in my guess.

Hope you great guys could fix this problem.

Regards,
Wing Light

[winglight]

sorry, normal timer seems all right. and countdown timer have more problems that's the latter 4 numbers couldn't count down either. If I set time to 30 minutes(value: 1800), the countdown timer start from 59:30:00 but quickly jump to 59:28:59 and then count down by second.