[Solved] Oauth Prompt User after already creating account

Unfortunately I don’t think you’ll be able to use the Social Login action. You’ll need to build all of the oAuth dance yourself, or you may be able to use Auth0.

Another Bubbler just released a plugin for Auth0 too. [New plugin] 🔒 Auth0 integration

If you want more control you can build it yourself inside Bubble. These posts should help.