That depends on what you mean by "work". As you likely are aware, the map service that was available in earlier version is no longer available for use because of a decision by the service provider (Google). Elements 2020 has a new and different map service provider. Those that have previously tagged their files with Places tags have run into some inconsistencies and limitations with the new service. You can try it out for yourself by downloading a free trial of Elements 2020 here.