I’m still working through this issue. In the process of trying to locate the specific emails I’m having trouble with, I noticed that the map is also broken on the invoice download. Here is a screenshot with the inspect. Hope that helps. I am still in Chrome in this instance.
Also, I can’t seem to locate any code for the import of the map anywhere in the invoice default message code. Can you tell me where it is so I can add your link? I really don’t like this option, but if there is no choice so be it.