Bug with Advanced Query in Pipelines Designer?

Has anyone else noticed this problem with the new Pipelines Designer?  

I tried to enter an Advanced Query and everything looks fine, but as soon as you click off of the step,  or refresh the page, anything I enter into the 'Advanced Query' filter disappears.

If I turn off the Pipelines Designer and go to the Legacy Builder,  I'm able to enter an advanced query and it remains.