Once an order is confirmed, i also confirm the shipment about that order.
So on Sales > order, i click the ship btn located in upper right side. Then, i write down the tracking code and submit the shipment!
btw it had been working well. Oneday i found that the the button of "submit shipping" is not working!
I checked the bug report on chrom,firefox even internet edge and log file as well. i can see nothing wrong so can i guess it would be frontend issue that the website didn't recognize this one as button? I didn't change any other javascript and configuration of extension tho.becuase it is the clone site of our website.
Could you share what happened on my website?