Export an AFF for Pro Tools and keep key points for it

Hi,

I'm on Premiere CC 2017 and I want to export an AFF file for Pro Tools with the the key points I used on audio tracks. When I open my project with Audition I don't have problems and Audition has my tracks with my key points but for Pro Tools it doesn't work.

I don't know if it's possible to keep key points on an AAF with Premiere CC 2017, I'm searching and I don't find any solution.