Exterior Vault Door Threshold Timers...

The exterior vault door threshold timer is too short now that the phantoms have been introduced, or even the other new sea creatures. In my case, I completed the vault along with the chest of legends. All my loot is stacked up outside the interior vault door in a pile. I grab the first chest (a captain's chest) and run it out back to land/boat, and voile, four phantoms murder me in 1 second. Now all is lost plus the chest of legends. I come back from the ferry of the damned to a closed exterior vault door. I realize there has always been a timer for the exterior vault door, but the new PVE enemies are usually pretty relentless. And in cases of vaults, can absolutely unfairly sabotage your entire 60-90 minute voyage. I'd like to ask Rare to consider extending the exterior vault door threshold timer now that these new enemies have been introduced with Season 3. Respectfully, and thank you.