1 intersection and 4 ways? If this is the case, how close is this bus to the intersection? If far away, i don't think you have much trouble over there because it sounds you were not passing the bus... Just my opinion though.
But, it is always to be cautious and wait a little bit for children's safety...
Thank you so much your exact drawing. at that time, the school bus was stopped and kids were getting in. So I turned the right,
after one or two minutes, I heard the beep. and I saw the bus was still there.