Jan 29 2021 08:08 AM
Feb 01 2021 01:21 PM - edited Feb 01 2021 01:27 PM
@rjohnson500 Hello, this is a bit messy to be honest. You're getting the notification because you have commented on it. See the links, they will describe the process.
Comment on tasks in Microsoft Planner - Office 365
Manage Planner notifications - Office Support (microsoft.com)
Open up "Planner notification types" to see a very detailed table of how it works.
Btw, I must attach this as well.