Hi. I know I can click drag over, say, a single line in a comped vocal to create split points at the beginning and the end of the line and that these split points will be applied to all take lanes. I'm unable to figure out, however, how to create a single split point that applies to all take lanes. Is this possible?
 
Thanks.

Alright, figured it out. Unlike click-dragging a take lane, which creates start and end point splits on all take lanes, creating a single split only applies to selected take lanes. So, if I want it to apply to all take lanes, I have to select them prior to making the split. This inconsistency of functionality seems clunky to me, but I don't know whether it's a bug or just not how I would have designed it. Either way, at worst, I've got a workaround.
 
Enjoy the weekend!

What I do is place the Now time where I want the split, click on the Track header to select all the Take Lanes, and type S.
 
Another option is to hide the Take Lanes, then split the Parent track. It will split all the Take Lanes.

Hi. I do the last option Craig mentioned.
Works like a charm for me.
All the best.

The method I've landed on is lasso selecting the take lanes and Alt-Clicking one of them where I want the split.