Larian Studios Forums Divinity - Original Sin Divinity - Original Sin - General Tutorial Dungeon Question - stuck

I restarted the game and am in the tutorial dungeon (got farther into it than my first run), and am stuck. I went through the stone door opened by two pressure plates, and am at a set of double stone doors with a single pressure plate in front of the left door (where you get the tutorial hint on how to split the party).

How do I unlock the two doors? I used my one & only lockpick earlier in the tutorial.

Perhaps the Tutorial hint was hinting at something. (Also, for the record, there are at least three other lockpicks in the Tutorial dungeon.

I think only two more lockpicks now. They replaced one of them with trap-disarming tongs.

That was it, ty! And, I found both lockpicks & the tongs. One question though, they seem to have disappeared from my inventory. Is that normal?

Lockpicks and IIRC trap disarm kits are consumable (can only be used once).

can you pick up the trap (mine) and set it later after disarm it ?

disarming a trap removes it from the game, right now there's no way to pick up a mine to carry for later.