Is it possible for Power BI Report Server to integrate with OKTA?

[Ume_soju]

I am currently using Power BI Report Server on-premises with the May 2023 version. I try to find the way to integrate Power BI Report Server with Okta for authentication. While I've come across information about setting up OAuth and using ADFS for integration (https://learn.microsoft.com/en-us/power-bi/consumer/mobile/mobile-oauth-ssrs), but my environment does not have ADFS and we not prefer to have it for only Powerbi reportserver. Does anyone have information on whether Power BI Report Server can be integrated with Okta?