Cannot deselect "All Columns" in the Columns Included when creating a dashboard from a report

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When I click on the x to remove All Columns to select which columns I want included in the chart it will not be removed. Also, when I try to add columns in addition to All COlumns being selected it provides an error-

I am trying to build a chart widget that shows a "column" or bar chart breakdown of the count of items by status

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