Possible Bug. A rule to pause a Motion Lighting rule does not populate the dropdown

I needed to create a rule to pause a Motion Lighting rule. I create a new rule, I do not need a trigger since I will run the same actions from other rules. I select Set Private ..... an Pause Pules
For Select rule type to pause, I choose Motion lighting.
The drop down for Pause these rules does not open even though I do have several rules,one of which I want to pause.

This also affects Simple Automation rules too.
I have no problem with Pausing a Rule Machine rule