Split segment button to highlight the following segment
split segment button should (in my opinion ! :) ) have the segment after the red playhead highlighted, rather than the one before.
This would make segmenting a long clip much easier as you can just move the red cursor to the next point to split, rather than having to reselect the next segment. Also be really nice for it to remember whatever mode of the segment that has been split- if i split a play once segment then the second half resets itsself to loop and this then has to be changed