Fix blockly context menu not hiding itself (#2136)
Fix blockly context menu not hiding itself (#2136)


mit-cml/appinventor-sources,mit-cml/appinventor-sources,mit-cml/appinventor-sources,mit-dig/punya,jisqyv/appinventor-sources,mit-dig/punya,halatmit/appinventor-sources,puravidaapps/appinventor-sources,josmas/app-inventor,halatmit/appinventor-sources,jisqyv/appinventor-sources,barreeeiroo/appinventor-sources,puravidaapps/appinventor-sources,jisqyv/appinventor-sources,ewpatton/appinventor-sources,barreeeiroo/appinventor-sources,mit-dig/punya,barreeeiroo/appinventor-sources,ewpatton/appinventor-sources,halatmit/appinventor-sources,barreeeiroo/appinventor-sources,mit-dig/punya,halatmit/appinventor-sources,josmas/app-inventor,jisqyv/appinventor-sources,ewpatton/appinventor-sources,mit-cml/appinventor-sources,mit-cml/appinventor-sources,puravidaapps/appinventor-sources,barreeeiroo/appinventor-sources,halatmit/appinventor-sources,ewpatton/appinventor-sources,ewpatton/appinventor-sources,mit-cml/appinventor-sources,ewpatton/appinventor-sources,josmas/app-inventor,jisqyv/appinventor-sources,halatmit/appinventor-sources,josmas/app-inventor,josmas/app-inventor,puravidaapps/appinventor-sources,mit-dig/punya,jisqyv/appinventor-sources,mit-dig/punya,puravidaapps/appinventor-sources,josmas/app-inventor,mit-dig/punya