I'm not able to pin Q&A from a report based on PushStreaming dataset located on My Workspace.
The flow here is below: IoT emulator - https://azure-samples.github.io/raspberry-pi-web-simulator -> Azure IoT hub -> Azure Stream Analytics -> Power BI dataset
(Historic data analysis is On)
Then I do:
1. Create a report based on this dataset.
2. Create a visual (Line chart).
3. Pin it to an empty dashboard.
4. Enter a result tile on a dashboard.
5. Enter a Q&A.
6. Press pin visual.
And then I receive an error:
Sorry, can't pin this visualization yet. Please try again later. We're working on this feature. Please send us any other feedback about Power BI.
As you used Azure Stream Analytics to push data, when Historic data analysis is enabled, the dataset created becomes both a streaming dataset and a push dataset.
As I known, many functionality of report for a streaming dataset are not possible.