On the Javascript implementation the array is automatically filled with zeroes which is not the same thing as `TimePoint::min()`. Here we need to get our own "zero" which is the timestamp of the first frame. Fixes #5109
On the Javascript implementation the array is automatically filled with zeroes which is not the same thing as `TimePoint::min()`. Here we need to get our own "zero" which is the timestamp of the first frame. Fixes #5109