There is still no response and this problem is quite urgent to me.
I have found out something new about this problem, but I don’t know if it makes sense to me to continue updating the ticket since no one is there.
Could you take a look the following points? Maybe they can give you some new ideas?
1. When the options is less than around 10-20 choices, the order value is functioning. After that, the order value starts to show up mistake.
2. When choose the option first time, the value is correct. Only when continue change the option choice, the value start to come up wrong outcome (turn back to the value which order by OptionsName, but present in order by OptionID).
Until now, I have only changed the order by options.OptionID in the Products.Detail.php page.