This is a known limitation and bug related to how we are using Google's API for the location/map field. No current plans on fixing it as the current solution would require us to significantly increase the costs of using the Google API.
We might be able to address this for paid accounts in the future if we see enough demand from the userbase. I will move this report to the "feature request" section to track votes.
Thanks a lot for reporting and sharing your feedback!
//Sara - Podio