Playing against the computer

Why can't I play against stockfish from position under 1+0 time control (1/4+0, 1/2+0, 3/4+0)

I am able to, perhaps just a glitch?

@paradoxial From position, or standard? I wanted to practice my queen vs knight mate on 1/4+0 so i did from position.

Oh sorry misread, yeah idk why