12.0p Problem with selecting visible fields in HeaderSpan ListGrid with filterRow visible in IE Edge (focus problem?)

[Blama]

Hi Isomorphic,

please see this modified testcase (v12.0p_2020-03-18) in IE Edge (Edge 44.18362.449.0 with EdgeHTML 18.18362. No problem in current Chromium 80 or FF26).

When you select or deselect a column in the header-context menu, the menu vanishes and you can't select/deselect another column, which is possible in other browsers.
This only happens with the filterRow active, so I assume this is somehow focus-related with the filterRow getting the focus and the menu hiding therefore.

isc.ListGrid.create({
    ID: "countryList",
    width:750, height:224, alternateRecordStyles:true,
    showFilterEditor: true, // IMPORTANT
    headerHeight: 65,
    dataSource: countryDS,
    autoFetchData: true,
    fields:[
        {name:"countryCode", title:"Flag", width:50, type:"image", imageURLPrefix:"flags/16/", imageURLSuffix:".png"},
        {name:"countryName", title:"Country"},
        {name:"capital"},
        {name:"government"},
        {name:"independence", title:"Nationhood", width:100},
        {name:"population", title:"Population"},
        {name:"area", title:"Area (km²)"},
        {name:"gdp"}
    ],
    headerSpans: [
        {
            fields: ["countryCode", "countryName"], 
            title: "Identification"
        },
        {
            fields: ["capital", "government", "independence"], 
            title: "Government & Politics"
        },
        {
            fields: ["population", "area", "gdp"], 
            title: "Demographics"
        }
    ]

})

Best regards
Blama

[Isomorphic]

Thanks for the notification - we've made a change to address this issue
Please try the next nightly build dated March 20 or above

Regards
Isomorphic Software

[Blama]

Hi Isomorphic,

thanks, this is fixed for me using v12.0p_2020-03-20.

Best regards
Blama