Variables in dashboard are not getting configured from Azure Data Explorer data source

  • What Grafana version and what operating system are you using?
    Grafana cloud (trial) 9.3.6

  • What are you trying to achieve?
    Set a variable for my first dashboard using Azure Data Explorer datasource

  • How are you trying to achieve it?
    Following the steps here grafana/azure-data-explorer-datasource: Grafana datasource plugin for Microsoft Azure Data Explorer (formerly Azure Kusto) (github.com)

  • What happened?
    No values are returned in variables, including in the previewing on variable configuration. The datasource is all good, and I have a panel with chart from the same database.

  • What did you expect to happen?
    Expected values are returned in variables, including in the previewing on variable configuration. Note that the datasource is all good, and I have a panel with chart from the same database.

Note: Here is table view dashboard of variables data I expected.