Field Label: Map Location
Field name: location
Type: Google map
Center: 51.507351, -0.127758
Conditional Logic: no
When you create a post, the map is initially centred in London. If you add a marker and update/publish the post, the map loses the marker and centres back in London on the post edit page. If no default lat or lon are set in ACF settings then the same happens, defaulting to Melbourne.
I’m using a fresh WP install and this is the only plugin, but I do force jQuery 1.11.0 in my functions.php file and I’ve renamed the post post type to parks. I’d be happy to give you access to take a look.
Thanks for the field settings. I have replicated your field, however the default center and marker center are working perfectly.
I noticed on your website that I could not save the location data. Perhaps another field is using the location field_name? Or perhaps you have another plugin / theme code conflicting with ACF saving data?