How do I get rid of the black set-up Slicer bar in Google sheets?

2020-04-10T15:51:21Z

I occasionally accidentally hit Slicer in the Data menu, then can't get rid of the setup bar. Right-clicking on it doesn't help, nor clicking then hitting delete, nor hitting Slicer again. What am I missing?

2017-04-11T00:37:33.809Z