Guild Wars 2

Last night while attempting to defeat the puppet I was using siege engines, arrow carts and mortars, to kill the mobs running up the lane. However, unlike WvW the loot bags did not spawn at my feet, instead spawning where the mobs died. Since you can’t really leave siege every time you make a kill would it be possible to have the loot bags spawn at our feet instead of in the crowd?

Thanks for your consideration