bunker mechanism not functioning as intended

[umbral venture]

when the correct code is submitted into the keypad, the platform will rise a few studs above the average player height, with this bug, it goes down.
im not sure what causes the bug, but it works perfectly fine in servers without the bug

[unique walrus]

the cause is wuhen 2 players type in the code at the same time from above and below

[umbral venture]

ah thank you

[muted blade]

@wind crow remember this

u and ur pksf trapped me down in the bunker, then u accidentally removed the floor of it

[frosty sedge]

[wind crow]

Shush

We didn’t trap you the lift did