Guild Wars 2

Unravel Hexes
Lose conditions at a rapid rate while under the effects of superspeed. Gain superspeed when you are inflicted with inhibiting conditions.

The phrasing suggests that the condition removal should happen any time you’re affected by superspeed. It currently only works with the superspeed provided by the trait itself.

This means that it has no synergy with Elemental Pursuit from the same horizontal line in Weaver. It also does not work with One With Air from the air line.

Update: My mistake. It appears the trait only works on the three movement impairing conditions listed in the tooltip. It’s triggered by all sources of superspeed.
(what a kitten GM trait, though)

from what is written on the description it should remove ANY condition while you have superspeed. Otherwise this grandmaster is useless.
Its just bugged

Yes the trait is bugged. If you pay attention when Unravel Hexes itself triggers it does remove extra conditions, only superspeed from other sources doesn’t (they only remove movement impairing conditions).

EDIT: never mind I tested it again and it doesn’t.

Utterly useless trait if it only removes the listed conditions. Weaver as it stands has nearly no condition removal, not even a way to remove conditions via stances (unlike cantrips).