Game needs to start saving on minimap/levels

[Relic]

OF 3 had tentacle trees;
touched one that took me to one of the tentacle levels and promptly got dead;
asked to go back somewhere else;
got transported to the OF entrance on the world map;
a new OF 3 was made without tentacle trees.

The game needs to save when entering and exiting the mini levels.

We know it doesn't due to the fact there is no save message and the parchment minimap for the levels gets messed up everytime you exit a minilevel back to a normal level, yet corrects itself when you go to the next normal level.