report viewer icon click hack prevents keyboard expand/collapse

[jonenst]

gridstudy-app/src/components/report-viewer/report-tree.tsx

Line 37 in c189418

let iconClicked = event.target.closest('.MuiTreeItem-iconContainer');

    let iconClicked = event.target.closest('.MuiTreeItem-iconContainer');

the condition should have been

        let iconClickedOrKeyboard = !event.realcodetocheckclick() || event.target.closest('.MuiTreeItem-iconContainer');

so that keyboard events still allow expanding/collapsing