Does drafting effect vary with distance?

Does anyone know whether the drafting effect changes as your distance from the rider in front increases / decreases? In other words, do you get the same draft benefit at 5m as you do at 1m? I’ve tried searching but couldn’t seem to find anything definitive…

Thanks

yep and it also changes based on how many riders are in front of you (the more the better)
they showed this cool graphic on one of the livestreams once which showed it really well, wish i had saved a screenshot of it…

Zwiftinsider has a bunch of articles on drafting - try this one for starters: