Serious issue with Active Vendoring

[marrvin2]

I was wandering why my toon had so "bad" equipment equipped (@Level 95 an iLevel 400 sword from Pandaria)
Luckyly I could witness the cause of it:
The toon just got some rare pants as quest reward that were way better that the item equipped.
But the second the got this reward a
"[Active Vendoring] Forcing the bot to vendor since we're near a vendor."
jumped in and cleared the bags.... including the just received rare pants !
(so before the auto-equipper had a chance to equip the new pants).

Can you call the auto-equipper in your active vendoring routine prior selling the items ?