29th May 2017, 15:00
Excellent idea. This test profile does show Lightning just fine.
Also, i have noticed this anomaly in my currently-troublesome "real" TB profile: despite me attempting a couple of hours ago to manually remove my manually-installed Lightning add-in, i can see now that it's only Disabled [ie, still present], & it now has NO "Remove" button. I'm currently suspecting that this is "jamming" the integrated package for Lightning, so i suspect the key to this will be to somehow eliminate that pesky add-in. However, there's no remove button, as i said...
Also, i have noticed this anomaly in my currently-troublesome "real" TB profile: despite me attempting a couple of hours ago to manually remove my manually-installed Lightning add-in, i can see now that it's only Disabled [ie, still present], & it now has NO "Remove" button. I'm currently suspecting that this is "jamming" the integrated package for Lightning, so i suspect the key to this will be to somehow eliminate that pesky add-in. However, there's no remove button, as i said...