In the last version, the open door dialog was updated to accept "Space" to open the door. I would be grateful if "y" were accepted too, as it's deeply ingrained in my muscle memory after opening the doors by bumping into them and pressing "y" for more than 15 years.

It would be fine if this is an undocumented key that isn't mentioned in the dialog, that way it would help us old-timers but it wouldn't affect the experience for new players at all as they wouldn't even know it exists.