List of Quests that don't show Quest Icons

The Grain Store Is Moving from Marta

Adders in the Long Grass from Ranger Coll

Also with The Man Who Was Already Here, received from Mysterious Man in the Starter Zone.

And again, with What the Scouts Bring Back from the Ember Guardian Member opposite the Blacksmith and Miner

Same with A Miner's Measure, from the NPC next to the Blacksmith