The description now says “count as dodging” which is accurate and different from immunity. This was fixed in 1.10.6: Patch 1.10.6 - Patch Notes
‘Ranged-’ and ‘Melee Attack Immunity’ talents are now properly rewritten as ‘Counts as Dodging’, to convey how they actually work, and highlight that they also trigger dodges (which can interact with other talents in the Hive Scum tree).
“Count as dodging” vs melee reduces the size of the cone in front of the enemy where they can land hits. If you’re moving away from the enemy, you’re less likely to take damage, but if you’re just standing right in front of it, you are still going to get hit.
Here’s a bit more info on that with references to the decompiled source code used by modders: Vulture's Dodge does not provide immunity - #4 by bozo