Not exactly sure where to begin here.... Under the Column Properties within the Table Properties for my table, I turned on the Auto Increment checkbox for the table as noted here in General.

For the Auto Increment section of the Column Properties I added both the Sequence and Trigger Name I wanted as noted below.

However, when I Right-Click on the table and select DDL Preview, this is what I see at the bottom of the DDL script.
Please note that the Sequence DDL is created correctly but now there are 2 entries for the Trigger DDL - one with the name I requested and the other is some system generated one.
Am I doing something wrong or is this a bug?
