Your wish was already granted in August 2021:The Invisibility detection radius from skills such as Mage light etc. was already to small at the moment. Now with a 7m melee range all those dual wield NBs can comfortably stay outside of the 5m and attack.
All the invisibility radius have to be adjusted at least to the 7m, ideally to a bit more like 10 or 12m as they have been far to small. I run regularly with PvP groups in IC and very few use those skills as the range is just too short.
Magelight:
This ability and the Inner Light morph now reveal hidden enemies within 8 meters of you, up from 6 meters.
sourceExpert Hunter:
This ability and the Camouflaged Hunter morph now reveal hidden enemies within 8 meters of you, up from 6 meters.