When/how will i be able to submit new bugs?

First of all i have been submitting bugs in the forums. I am new here so i didn’t understand what i was doing wrong, now i do.
I have however found my way in to the Support and submit a bug section. And found what i was looking for, the submit a bug part. I selected ‘Halo 3 Known issues’ and was submitting a ticket, but the insider build 1.2159.0.0 was not there. So now i’m wondering where I can report Insider bugs.

You need be sure that you are on the correct support site to submit feedback, that is insidersupport.halowaypoint.com, as opposed to support.halowaypoint.com. All things related to the current flight are listed as ‘february flight’