Offset effect has different behavior with LoopOut("continue") expression than expected?

Hi,
Im trying to use LoopOut("continue") expression on the Offset effect, AE 2017.
The problem is that it seems the Continue Loop has some relation with the Comp Size vs the Layer Size.
If ratio is the same the offset effect continues at the same speed, If ratio is smaller or bigger the speed is slower
or faster respectively.

Does any one has a solution?
Thank you






loopOut("continue");