Microsoft Sentinel and ServiceNow Bidirectional Sync - Assignment rule not working

[bekfro]

I have the Microsoft Sentinel Plugin installed for the bi-directional sync of incidents:

I have an assignment rule for these to directly go to the Security team, however for a second or so its being assigned to the Service Desk:

Could there be something in the plugin or from Sentinel that is auto assigning to the ServiceDesk?

[bekfro]

I marked the question as new to hopefully get some more eyes on this one.