Thank you.
It is a little quirky that a CW only can be split by another (dummy) CW.
Also, the split does not happen only at the location, all CW-parts inline with the splitting CW will be cut.
See also the image attached.
So therefore it would be great to get this function improved.
Apple iMac Pro with macOS Sonoma, AC 5.0 to 27 INT and GER, all the latest