For context: just recently I accidentally opened 2300 large chests 01, which voided hundreds of thousands stones and ancient coins. This made me very frustrated and I lost motivation to play the game, because it took months to collect those chests and keys.
I think that it's a good idea to block voiding items by opening stuff in locksmith, unless a specific toggle in settings is turned on. I thought of a setting "allow voiding items in locksmith" that can be set to yes or no.
Also it can be useful because the design of the locksmith opens is exactly the same as when you give stuff to another people. It's very tempting to press +max and then the button on the right, especially If you are doing a lot of trading all the time and just lose a bit of concentration.
Again, it can prevent other people from doing such mistake with large chests, mythical chests or anything else, as it is a very very painful mistake to make, that can make the person even quit the game.
