Update on Slack Integration? (apply to subfolders/projects)

Hello, 

Is there an update on the Slack integration applying to all tasks within subfolders or subprojects? 

This is a massive deal breaker for our widespread Commercial adoption, so any help is appreciated! Will also be in touch with our Wrike engineer for a custom solution, but this is ultimately a basic functionality that has been requested for a few years now. Some previous posts include this one and this one.

Thank you very much for your help & an update!