[Kuva Assault] Held objectives and Rift - Is there a reason that, unlike any other held objective, Assault items will drop if you enter the Rift?

[Chroia]

Datamass, Excavator power cores, nothing else is dropped - which I'm assuming is the intended functionality.

Some of the Assault items are a PitA to retrieve without rolling.
Yay for Void Dash, I guess.