Forum Discussion
Select All in Slicer (selecting hidden values)
traviscole
This is by design, select all option is basically selecting all value in the field. Slicer A filters the value to be displayed in the Slicer B, other unseen values are still selected but just not displaying. I would recommend you to just enable the interaction between Slicer A and Table visual.
Paul Zheng _ Community Support Team
If this post helps, please Accept it as the solution to help the other members find it more quickly.
As I said already, it defeats the purpose of the slicers to have them interact like that for what I want them to do. And you can call it a feature all you want, where it selects the hidden values in a filter, but to most people out there I can safely assume that we are all going to call it a bug or an oversight.