Layouts plugin provides an easy way to integrate with your theme and utilize the power of Bootstrap grid from Layouts instead of the standard WordPress loop.
When you ask for help or report issues, make sure to give us some information about the theme you are trying to integrate and what you want to achieve.
Problem: I created a map and a marker but the marker does not appear on the map as expected.
Solution: This is an API key issue. If Google Maps API key is restricted by domain, that may not work for users with multiple domains or subdomains. To solve this, you can enter a second API key for Google Maps, in the Toolset settings.
When added, this second key is used exclusively for server-side requests. This means it is never exposed in HTML and does not need restrictions.
If you want extra security, you can restrict it, but only by IP addresses, not by domains.