It would be great if there was an additional manual timing setting for "Highlight Time". Highlighting is one of the most jarring things we do on stage during technical rehearsals, and it would be great if we could fade into the highlight state instead of blinking there.
A large number of designers I program for refuse to use highlight because of this, and it negatively impacts our workflow. The ability to time the change would fully alleviate this issue.
Highlight currently ignores manual timing settings as well, so it's not even possible to use a macro to quickly change those settings before and after highlight.