Locked Doors And Items Reappearing After leaving screen

Locked doors and items for me have been reappearing after leaving the screen and coming back, and this is a HUGE issue for my game considering I use locked doors alot.
Can anyone help me figure out a way to fix this? :?:
Thanks in advance!

Check the "TILE_INDEX_LOCK" constant in « project settings > User Constants »...
You need to set it to the value of your door tile. This constant is used to replace tiles when your player re-enters in a triggered screen.

The value should be the tile id (graphics) of your door:

Here, my door tile uses the "4A" tile ID (graphics).
(Note: the "COL_INDEX_LOCK" value corresponds to the AttributesBits / collision value... "04", here)

"#$4A" in hex <-> "74" in decimal (there is a number converter in the "plugins" of NESmaker, in the hierarchy).
So, in the "Script Settings > User Constants", my "TILE_INDEX_LOCK" should have the value "74", in order to work correctly.

Thanks! Its working great now!