Can't see stacked timeline with multicam clip

I have a synch issue with my multicam clip. All the tutorials say to right-click and hit "open in timeline" then click on the "stacked" view in the timeline to see each camera on its own layer so you can slide them around on the timeline.

Well, when I active "stacked" view - nothing happens. I'm still seeing only one layer of video. When I activate the multicam viewer I get separate windows for each camera, but only one video layer on the timeline. So what am I doing wrong?

Stacked Timelines.png (15.49 KiB) Viewed 254 times

1. Enabled Stacked Timelines.

2. Right click on a Multicam clip segment in a timeline and choose Open in Timeline.