The Woocommerce feature is comming to plugin. Authentication will be supported by the main plugin (Integrate Firebase PRO). The other features will come as an extension plugin.
If you have any requests please create a ticket for it.
The authention process from Woocommerce can be overrided by the Integrate Firebase PRO plugin. Below is the example configuration of Woocommerce Account & Privacy.
From now, if you use the plugin authentication shortcode, users will be created in WordPress & Firebase at the same time. You can try the process at the Demo Shop. You can follow to checkout page, the sample product is an abook that I wrote. You don’t have to purchase it.