Hello,
When I try to open a context menu via right-clicking for any map objects (lines, polygons, etc), it fails to appear. An error is logged in the browser developer tools:

VM1583:1758 Uncaught ReferenceError: obj is not defined
    at org.sarsoft.ShapeDesktopView.org.sarsoft.WayObjectDesktopView.getContextMenuItems (eval at t.exports (all.js?ts=1589256789497:16), <anonymous>:1758:24)
    at Object.options.menuCallback (eval at t.exports (all.js?ts=1589256789497:16), <anonymous>:355:21)
    at org.sarsoft.InteractiveMap.rightclick (eval at t.exports (all.js?ts=1589256789497:16), <anonymous>:1917:34)
    at _.wi.eval (eval at t.exports (all.js?ts=1589256789497:16), <anonymous>:2102:8)
    at _.wi.dispatch (eval at t.exports (all.js?ts=1589256789497:16), <anonymous>:3:9922)
    at _.wi.q.handle (eval at t.exports (all.js?ts=1589256789497:16), <anonymous>:3:7949)
    at Object.trigger (eval at t.exports (all.js?ts=1589256789497:16), <anonymous>:4:5465)
    at r.fn.init.triggerHandler (eval at t.exports (all.js?ts=1589256789497:16), <anonymous>:4:6059)
    at _.wi.eval (eval at t.exports (all.js?ts=1589256789497:16), <anonymous>:496:14)
    at ge.o (js?v=3&libraries=drawing&key=AIzaSyAo0g0nZh5aOEhMW2S876KMjJ8OqaN-VwQ:187)

I've tried Chrome (v81 stable) and Edge (v83 dev) and both exhibit the same behavior. I hope this helps fix this bug!
Thanks,
Richard