Issues with WP Google Map PRO on multisite mode

Hello,

I just upgraded my multisite wordpress site to WP Google Map PRO version and, I am still experiencing same issues as in the free version. I can only manage maps and locations in one site (the default one), when I switch to one the others sites and I try to create a location or a map, nothing is created (nothing appears in Manage screen).
Besides, no error message is displayed, I click on “Save” and message says “added successfully” for both maps and locations.

I am currently using several plugins on network mode for the three sites I created in different languages. One thing I have observed is that plugin tables in wp database are replicated using an index, for instance:
-wp_comments (used by the default site)
– wp_2_comments (used by site 2 in spanish)
– wp_3_comments (used by site 3 in french)
However, this is not the case for WP Google Map plugin, which only has these tables:
– wp_map_locations
– wp_map_routes
– wp_group_map
– wp_create_map
…

Could it be that some tables are missing? Is this plugin really multi-site-enabled?

I would really appreciate it, if you could please give me an answer in regards this issue. If nothing can be done I want to get my money back.

Regards,
Marcos

https://www.ads-software.com/plugins/wp-google-map-plugin/