Can't suppress assembly parts with equations unless i add them to a folder

Anybody else run into this problem? In the equations manager, when a line selected underneath "features" I can't select a part or sub-assembly in the feature tree to have it suppressed by an equation.

When I insert the part or sub-assembly into a folder. I can then select the folder to suppress the part or assembly in it.

Sw2019 SP5

SolidworksModeling And Assemblies