8f4c5ff0ec
The "Nla Strip Controls" channel is used to house the per-strip FCurves for controlling the strip_time and influence properties. It sits above the active action's first group, at the same level in the hierarchy as other groups. TODO: It looks like a dedicated FCurve channel is needed for these control FCurves, so that we won't accidentally apply NLA mapping or have these FCurves disabled by the path lookups failing.