Hi,
Q&A currently supports the products listed over here https://learn.microsoft.com/en-us/answers/products (more to be added later on).
You can reach the experts in the dedicated forums over here:
PowerBI:
https://community.powerbi.com
Microsoft Flow:
https://powerusers.microsoft.com/t5/Microsoft-Power-Automate/ct-p/MPACommunity
(Please don't forget to mark helpful replies as answer)
Best regards,
Leon