Support not contributing bug?
You do have to do some damage, but this very possible for a staff Guardian during a siege.
The best way is to get right up to the gate itself and shoot through it. Or if the fight is outside, pop out, use Wall of Reflection, shoot off some Orbs etc. Your survivability means you could roll back in whenever you need to.
In siege situations though, you have to play the Guardian more as mid line (popping in front when needed), than backline support. Which may mean a change in playstyle.
For the defense to trigger I believe you have to have done a repair and/or killed a person.
I did damage foes with my skills, but I never got to kill anyone (everyone I tried to focus on with my orb or that ground target thing either got killed by someone else or ran away). Healing and aiding players should also add to the contribution though, thats just silly.
This is just silly. Everything you do to help fend of the enemy players should count as contribution and give you reward. It shouldnt just have to be damage, what about heals and defensive abilities? You’re still helping defend? … getting no rewards after a 20 minutes siege is just dumb because you didnt manage to kill anyone. And as it is a 3 minute timer on each reward? Come on AN.. Reward players for their actions!