Hello @ColinR71 ,
I'd recommend calling our general support number, and requesting a transfer to the higher level technical team. As the chat agent said, speaking with one of our HTML-coding trained higher level technical agents would be the best person to troubleshoot this with. As it involves using the custom code editor, and based on your description that editor seems to be stripping some of the coding you're trying to include, it'd be best to discuss this directly with those higher level agents for information gathering and live troubleshooting.
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