i have seen plenty who do it. i have seen articles on it. i have seen reasons for and against.
i dont like the idea of those hops sitting in there the whole time. so i dont but its prolly not an issue.
also doesnt biotransformation change the hop characteristic from day 0 dry hopping. and something about hop creep being a potential issue .
OTOH i keg hop all the time and the hops sit in the keg for up to 6 -8 weeks . i havent had a beer go grassy in that time. but it prolly depends on the hops also.