Bringing this topic back up as I'm experiencing the same issues.
Would love to have intel in my asymmetric missions just to have a bit more of a sense of focus for the guys who are newer and put off by not having clear objectives.
As mentioned in the earlier posts, when I test the mission in the editor I see intel as expected. In multiplayer on a dedicated server, I see intel when the map first starts, but it fades and doesn't come back.
I'm using medium intel on 2 minute intervals.