Oauth Plugin to OJS3

I’d like to integrate OJS3 and my Keycloak server through a generic oauth plugin.
I localized a plugin, but it still loading forever when I click on Settings button.
The link to plugin is: GitHub - ulsdevteam/pkp-oauth: OAuth plugin for the Public Knowlege Project suite of products.
Also, I found a forum page without solution too.
[pkp] install: Installed plugins loads forever
Did Someone make this plugin works?
Is there another oauth plugin?