Horizontal Fusion on by Default

[ddw2019]

Hello, 

We have encounter an Issue where all Power BI Dataset on our Power BI Service (PPU) have Horizontal Fusion Enabled. 
We have disabled on Power BI Desktop and Re-published but the behaviour can still be seen throught all reports on our tenant. 
Just to clarify, this has happened too all reports and datasets in out tenant not just one and has first identified around 2 weeks ago.
We have not been able to find any documentation to disable the feature on the service and have read the following - 
Opt in for preview features - Power BI | Microsoft Learn
Re: How to disable Preview Features by default - Microsoft Fabric Community

The feature needs to be disabled as many of our measures in certain visuals appearing blank or incorrect due to the data mashup under the hood. (See Images Below) 

Any Guidance or help would be greatly appreciated. 

[ddw2019 · Accepted solution]

The Issue was resolved by contacting the Power BI Product Team.
The Horizontal Fusion Preview Feature was disabled on our tenant and the issue was resolved.

A new button within Power BI Admin will be created in the future to disable this feature.