Not a Bug Wonky Walter #4 ignores supplies from quests

[DeletedUser]

Game world: Beta 1
Account name: -Vanguard.-
Humans

Reproducibility: 5/5
Quest title: Wonky Walter's #4 (gain 5000 supplies)

Current situation:
Supplies gained from finished quests are not counted by Wonky Walter.

Expected situation:
Since the quest says "gain" and not "produce", supplies gained from finished quests should be counted by Wonky Walter.

 

[Muf-Muf]

This is intended. You cannot complete quest A with the reward of quest B.

 

[DeletedUser]

Okay, but this is not intuitive. The task should be re-worded somehow.

 

[DeletedUser]

This is intended. You cannot complete quest A with the reward of quest B.

I think I just had a generic quest (collect 100 marble) resolved by a story-quest (research advanced scouts). So is this a bug then or is it different with storyquests?