"Expand All" icon on grouped lists on dashboards does not work.Issue When clicked on the Expand All icon on the grouped lists on dashboards, the grouped elements does not expand with the following/similar error in the browser console. Uncaught TypeError: Cannot read property 'getAttribute' of null at e.toggleGroups (js_includes_listv2.jsx?v=09-05-2019_1536&lp=Mon_Sep_23_21_10_16_PDT_2019&c=5_59:695) at HTMLBodyElement. (js_includes_listv2.jsx?v=09-05-2019_1536&lp=Mon_Sep_23_21_10_16_PDT_2019&c=5_59:2486) at e.handleEvent (js_includes_doctype.jsx?v=09-05-2019_1536&lp=Mon_Sep_23_21_10_16_PDT_2019&c=5_59:14) at HTMLBodyElement. (js_includes_doctype.jsx?v=09-05-2019_1536&lp=Mon_Sep_23_21_10_16_PDT_2019&c=5_59:14) ReleaseMadrid and LowerCauseThis is caused by not enabling the responsive dashboards on the instance.ResolutionEnable responsive dashboards 1) In the filter navigator, type Dashboard Properties2) Open the Dashboard Properties page3) Check on Enable responsive dashboard checkbox4) Click on Save.