Hey, have been playing Nethack for ages, love the port you made to the Windows Store.

That said, I've noticed a troubling trend - monsters that teleport away to the upstair on levels seem to be automatically dying and disappearing - have noticed this with a high level Valykrie character as well as with a wizard.

For example, with both the Val and Wiz, during their quests, when I woke and damaged the quest leader, they disappeared (ostensibly to teleport to the upstair), but then were just gone, with their items lying on the upstair.

This has also been happening with Master and Arch liches (although no items left when then vanish), with Orcus in Orcus-town, and I thiiiink also with Rodney, although I need to keep playing a bit more to verify. (just found the book of the dead sitting on a staircase in Rodney's tower, I need to grab the amulet and see if he actually keep chasing me as I ascend).

Have you run into these issues before with this port?