Drag and Drop Feature for Email Templates

-- HikaShop version -- : 6.5.0
-- Joomla version -- : 6.1.1
-- PHP version -- : 8.3
-- Browser(s) name and version -- : Chrome Version 149.0.7827.54 and Firefox Version 149.0.7827.54
-- Error-message(debug-mod must be tuned on) -- : N/A

Hi there! I have several custom fields such as style, capacity, finish, mold number, and those specific to the category such as finish cork crowns TE. There are 22 total custom fields.

I attempted to use the drag and drop area of the default email template. I moved all product info into 1 column. But, after I save, it reverts to the row and is cut off in the template.

Here are the two templates I worked with using the drag and drop.
[img size=762px alt=quote request notification email templates] drive.google.com/file/d/1rxXL9BpkQjl6dls...Gdw/view?usp=sharing [/img]

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ID #2 Quote request notification
Admin Receives Email subject line that starts with ... "Success! Quote Request No. %s is now %s at %s"

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ID #5 Quote request notification
User Receives Email subject line that starts with ... "Well done! Quote Request No. %s is now %s at %s"

I customized the HTML in the previous Hikashop version, but it makes sense to get this working and avoid another round of edits in the next upgrade.

Any ideas?