offsetsForTimes(toppars, timeout, cb) function is returning the first offset instead of the offset within the given timestamp

[Roberto4958]

I am currently trying to get offset for specified time. I found offsetsForTimes(toppars, timeout, cb) within the documentation. I tried putting the timestamp on the offset, for example.

offsetsForTimes([{topic: <topicName>, partition: <partition>, offset: <timestamp>}], <timeout-time>, <cb>)

But this returns the the very first offset instead of the first offset within the time range.