You are getting this behaviour because you selected the option "Provide option to try a question again" Yes.
Lesson
Feedback for incorrect answer
གྲོས་བསྟུན་འདི་བསྡམས་ཡོདཔ་ལས་ ལན་གསལ་བརྐྱབ་མི་ཚུགས་
You are getting this behaviour because you selected the option "Provide option to try a question again" Yes.