Callback error when deployed to shinyapps.io on 0.2.4, fine on CRAN 0.2.3 package version

[noahhaber]

When using the devtools::install_github("curso-r/auth0") 0.2.4 version, everything works great locally. However, when deployed to shinyapps.io I get a callback error specifically and strajgely related to a localhost callback error (which is weird, because it's on shinyapps.io and not local).

unauthorized_client: Callback URL mismatch. http://localhost:34173/ is not in the list of allowed callback URLs

However, if using the 0.2.3 CRAN version everything works just fine with shinyapps.io when deployed, so this is something to do specifically with the 0.2.4 version released here and not missing callback URLs and whatnot in auth0's system.

R v4.5.0; tested a variety of extremely simple shiny apps, exactly same result