"You need to talk" Dice/Number hint?

Cannot for the life of us figure out the code or what we're supposed to be looking for with the "Look at both sides before passing though the door." Message. Driving us crazy. Any help or hints?

Aquatic replied to "You need to talk" Dice/Number hint? January 29, 2022 @ 8:13:57 pm PST
Aquatic replied to "You need to talk" Dice/Number hint? January 29, 2022 @ 8:13:57 pm PST

Same here

Kioskenn replied to "You need to talk" Dice/Number hint? January 29, 2022 @ 9:16:15 pm PST
Kioskenn replied to "You need to talk" Dice/Number hint? January 29, 2022 @ 9:16:15 pm PST

Look at the sides of the die.

Rate Escape Simulator