Browser version: Chrome Version 81.0.4044.92 (Official Build) (64-bit)
Firebase SDK version: 7.12.0
Firebase Product: auth
[REQUIRED] Describe the problem
Steps to reproduce:
While using firebase auth within a web worker, with persistence set to firebase.auth.Auth.Persistence.LOCAL, console is logging the UNSUPPORTED_PERSISTENCE error: The current environment does not support the specified persistence type.
Local persistence is the default for a worker environment. In a worker environment, indexedDB is used. You don't even need to specify it. Can you try again without specifying it? If that works, we can fix this so it works when it is explicitly specified in that environment.