During a ranked best of 1 game, my opponent cast Dig Through Time on their turn.

With the spell on the stack, their timer runs out. Shortly after, my timer starts to run, and I get a message that I will lose the game if I do not perform an action.

I am unable to do anything since my opponent's Dig Through Time is on the stack and has not resolved.

After that timer runs out, nothing happens and the game freezes.