Don't highlight default map location

I’ve added several locations to an embedded map. Wix forces you to make one of these locations the “default” location.

When the page loads, this “default” location is automatically highlighted.

I want all the locations to display “equally” when the page loads – I don’t want to automatically highlight one in favour of the others. How can I turn the automatic highlighting off, and/or avoid having to specify one of the locations as the default location in the first place?

Here’s what I actually see when the page first loads:

… and here’s what I would like to see, when the page first loads:

Cheers,
Roland