need the bbpress to show on AMP.

Hi, I am using bbpress for my forums, and I hope to show all forums on AMP as well.

Followings are problems that I found:
a). forum on https://www.japan-taiwan.net/forums/forum/feedback/amp/ (the forum name is “feedback”),
b). I see title page: https://www.japan-taiwan.net/forums/topic/日本最古の学校-足利学校漢字試験初級です%E3%80%82/amp/, yet, No able to reply to the forum.
c). https://www.japan-taiwan.net/forums/ is not viewable in https://www.japan-taiwan.net/forums/amp
d). please add bbpress in your amp builder plugin too.

Best regards,