Hello there,
I've developed my own custom connector for Power BI and it works well in Power BI Desktop.
The issue I faced is Power BI service changes the header called "State" when it sends a query for OAuth2 start login function.
PBI service puts there "app.powerbi.com" as state always.
For the most cases it's not a problem I think but in my cases this strange behavior breaks my plans because the server I'm sending REST API calls to requires the length of state header has to be 24 symbols at least. For this reason I can't run my connector on PBI service.
Can somebody explain why it happens? Is it the bug?
Alex