Based on my experience today, it seems the cooldown for these is across all gold plunder types. I don’t remember this being the case.
I was waiting at a delve boss with about 4 other high cp players and I didn’t get a drop the first time, no gold coins or anything. I was distracted by something and hesitated a couple seconds and that was enough. I went to a public dungeon and got a gold plunder skull there, then came back. The next time I got a drop, but it was only gold coins. I had to wait a third time to get a gold plunder skull for the delve.
Is this correct behavior?
Khajiit Stamblade main
Dark Elf Magsorc
Redguard Stamina Dragonknight
Orc Stamplar PVP
Breton Magsorc PVP
Dark Elf Magden
Khajiit Stamblade
Khajiit Stamina Arcanist
PS5 NA