Receiving unexpected events from webhook for tasks created in project

I created a webhook that was intended to only receive events for new tasks created in a project.

My webhook:

{
  "data": {
    "gid": "1190556847551699",
    "resource": {
      "gid": "1176025284768073",
      "resource_type": "project"
    },
    "filters": [
      {
        "resource_type": "task",
        "resource_subtype": null,
        "action": "added",
        "fields": null
      }
    ]
  }
}

When I create a task I receive a couple events that ARE expected:

[ { user: { gid: '282438369766', resource_type: 'user' },
    created_at: '2020-08-25T12:27:25.920Z',
    action: 'added',
    resource:
     { gid: '1190550948766979',
       resource_type: 'task',
       resource_subtype: 'default_task' },
    parent: { gid: '1176025284768073', resource_type: 'project' } },
  { user: { gid: '282438369766', resource_type: 'user' },
    created_at: '2020-08-25T12:27:25.999Z',
    action: 'added',
    resource:
     { gid: '1190550948766979',
       resource_type: 'task',
       resource_subtype: 'default_task' },
    parent: { gid: '1176025284768074', resource_type: 'section' } } ] 

And then a minute later I receive another event that ISNT expected:

 [ { user: { gid: '282438369766', resource_type: 'user' },
    created_at: '2020-08-25T12:28:26.179Z',
    action: 'added',
    resource:
     { gid: '1190550948766979',
       resource_type: 'task',
       resource_subtype: 'default_task' },
    parent: { gid: '1172041058567626', resource_type: 'project' } } ] 

The parent gid on that event tells me it’s My Tasks ‘project’ (if you can call it that) on the workspace.

Then if I do something like add a tag to that task or assign a user to the task, I also receive an event, which is NOT expected:

[ { user: { gid: '282438369766', resource_type: 'user' },
    created_at: '2020-08-25T12:37:53.513Z',
    action: 'added',
    resource:
     { gid: '1190550948766979',
       resource_type: 'task',
       resource_subtype: 'default_task' },
    parent: { gid: '1176149662208545', resource_type: 'tag' } } ] 

Did I set up my webhook incorrectly that I’m receiving all of this extra stuff and not just the initial event for when the task is created?