Can't bring carryable items between some rooms
Entering/exiting certain rooms causes link to drop any items he's carrying, such as force gems or big keys. The ROM needs to be patched to handle this, or the logic needs to be updated to prevent this from happening (preferably the former).
To reproduce:
Checkout this commit https://github.com/phst-randomizer/ph-randomizer/commit/e8eae15a5d0b5248a20adbccdeca9de26b7d5200
Use faLSVeEigoLUrtZdUNeu as the seed
In the phantom hourglass pedestal chest in the ocean temple, there is a force gem. Trying to carry it further into the ocean temple doesn't work.
I just found an occasion that allows for the Round Crystal to be pulled up as salvage, so in addition to not being able to bring it between loading zones, this one can't even be carried because it is given as a salvage item. This should probably be handled through logic IMO