When I place a calculation group column in a slicer, I lose the Selection controls section of the Format pane. If I use the Ordinal column (or any non-calculation group column), I have the options. Below is a GIF I recorded to explain the issue.
Recorded a GIF to show what I mean
I have made a test but couldn't reproduce this issue on my side. My power bi desktop version is 2.85.681.0 64-bit (September 2020).
I have the same issue.2.86.902.0 64-bit (October 2020).
I've upgraded to the latest version (2.86.902.0), and I still get this issue.
@v-yuta-msft could you please prove you can see the Selection controls section when you use a calculation group in a slicer? My GIF clearly shows the section disappears.
@Daniil it should be fixed in Dec release.
We had the same problem in our project and as a workaround just create the slicer based on a normal attribute and with the format painter apply the configuration to the slicer using the calculation group.
Good luck and remember not to abuse on calculation groups 🙂