I looked up your model number and found that the factory part number for the door gasket you are looking for is, part # 154576501.
Then I started looking at the photos online at both our affiliates sites.
Frigidaire Dishwasher Bottom Door Seal 154576501154576501
I believe they both show images of the original part before the changes were made. I would guess there old stock has been replaced by the updated part by now.
The only way to know for sure maybe to order the part yourself. It is not a very expensive part and if it's not what you expect you can simply return it.
I have never run into this type of problem myself yet, sorry.
Maybe another tech can chime in with there experience with replacing this type of Frigidaire dishwasher door gasket.
If you do decide to order the part please keep us updated as to what type of door seal they send you.