In this example when remove the Sum of price measure (under the Accessories category) using the context menu, the header row hides.
Thank you for reporting the issue.
The fix is going to be provided with a minor update ETA July 13.
We will notify you as soon as the version with the fix is released.
We are happy to let you know that the issue with removing a measure from the slice using the context menu was fixed.
This is available in the 2.8.11 version of Flexmonster: https://www.flexmonster.com/release-notes/.
You are welcome to update the component.
Here is our updating to the latest version tutorial for guidance: https://www.flexmonster.com/doc/updating-to-the-latest-version/.
Please let us know if everything works fine for you.
Our team is wondering whether the recent fix helped to resolve the problem.
We are looking forward to hearing from you.