Snowflake Key Pair Authentication not working on the Power BI (June Version)

I just had an issue authenticating my power queries to snowflake after a lot of investigation i found out that the issue is in the new power bi version of june Version: 2.155.756.0 64-bit (June 2026)

I reverted back to version 2.154.1260.0 64-bit (May 2026) and everything working fine

Please Help me raise this to Power BI Dev team

Hi DatamirHub dev_1_ma ,

Thank you for raising this issue.

We have confirmed that the behavior you're experiencing with Snowflake authentication in the June 2026 Power BI Desktop release (Version 2.155.756.0) is currently being tracked as a known issue in the Fabric Community : Power BI Desktop Snowflake Refresh Fails: “Cannot ... - Microsoft Fabric Community

At this time, the recommended workaround is to revert to the May 2026 Power BI Desktop version (2.154.1260.0), which has been reported to restore Snowflake connectivity and allow refresh operations to complete successfully.

The engineering team is aware of the issue and actively monitors community reports. We encourage you to add your findings and upvote the existing community thread so that the product team can better assess its impact and progress toward a resolution.

Thank you for sharing your investigation and workaround with the community.

I am experiencing this issue as well