Change the map appearance in the Form to the "Silver" look for your template
Is there any documentation that you are following?
Did not find one
Is there a similar example that we can see? hidden link (there is the google standard tile that I want to change)
I can confirm that the map style settings (at Toolset > Settings > Maps) only affect the appearance when outputting an address field as a marker on a map in a Content Template or the output of a View. It doesn't affect the appearance of a map when inputting addresses (e.g. when completing the address field in a form).
We don't have a means to readily intervene in the code used to generate the map to modify the options, and after discussing with the developers have raised an internal ticket for this so that we can update our plugins so that the style setting *is* respected in this case.
We should hopefully be able to make such a simple change relatively soon, and I'll update you when I have news of that.
Just to let you know that the issue is fixed in development, and the fix will be included in the upcoming release of Forms. I don't have a specific release date, but it is expected within the next few weeks.
I wanted to let you know that we published plugin updates today that includes the fix for this issue.
If the updates do not show up on your plugin installer page (click the registered link beneath the plugin name to go to the custom installer page) click the the Check for Updates button to update the list.