Can you make FP+ ressies with convention tickets?

[mickey1968]

I have 2 after 3 pm tickets attached in my MDE account and hit my 60 days mark tonight at midnight, but the system is only allowing me to make FP+ through 30 days out. I have an on-site reservation too.

 

[Disney_Alli]

I have 2 after 3 pm tickets attached in my MDE account and hit my 60 days mark tonight at midnight, but the system is only allowing me to make FP+ through 30 days out. I have an on-site reservation too.

It was changed to 7am a couple months ago. It should work fine in about 6 hrs