With both the latest versions of WMECH and WMERC installed (with no other add-ons running), the Routes tab doesn't show up when two segments are selected. Problem exists both in FF and Chrome.
Unlike the above posters I don't seem to have any difficulty in selecting two segments - clicking just once on each segments causes WME to show both segments as highlighted and also brings up the "2 segments selected" note in the sidebar - so WME appears to be in the correct state for WMERC to initialise its tab.
Unlike the above posters I don't seem to have any difficulty in selecting two segments - clicking just once on each segments causes WME to show both segments as highlighted and also brings up the "2 segments selected" note in the sidebar - so WME appears to be in the correct state for WMERC to initialise its tab.
Re: [Script] WME Color Highlights - 2.1 Nov 2015