Hello @MAHDAR,
We appreciate you bringing this to our attention. You are correct that there is no Position setting when the Single Product Builder is activated, as elements can be placed independently of one another in this case.
We suggest that you try using the Connection block to place two elements in one line. For example, you can refer to this screenshot for guidance – https://prnt.sc/RMUANpVuxlQ1
Please note that the result will not be exactly the same as the mentioned demo, as the Single Product Builder is disabled on the demo.
If you have any further questions or concerns, please do not hesitate to reach out to us.
Best Regards,
8Themes Team