Have "copy details" in coverage track be disabled if string is null
Have "copy details" in coverage track be disabled if string is null

amwenger/igv,itenente/igv,amwenger/igv,godotgildor/igv,godotgildor/igv,itenente/igv,godotgildor/igv,itenente/igv,amwenger/igv,itenente/igv,amwenger/igv,amwenger/igv,igvteam/igv,igvteam/igv,igvteam/igv,igvteam/igv,godotgildor/igv,igvteam/igv,itenente/igv,godotgildor/igv