My business Unit has stopped using Wrike (we rolled out DevOps) and the fact that this isn't resolved is still aggravating to me.
3 and a half years since the original request, this is a major usability issue. Makes me think the developers don't use Wrike themselves, otherwise it would get fixed right away.
I too find the scroll bars too narrow. Using Wrike with Chrome, I often find myself clicking outside the task box trying to grab the scrollbar and inadvertently closing the task box, as a user of ...