Preview of figure does not respect container's existing parameters

Hi, when when previewing a library figure while having a container selected I noticed that Synfire does not respect the Rhythm or Step parameter (possibly more) of the currently highlighted container, the library item did not contain a rhythm/Step parameter of its own but oddly enough the preview did use the rhythm of the parent container which was at the time I discovered it, the root container, forcing me to either render the root container's rhythm to the figure or create a child container in which to run the preview (pictured). This is a good use case for a way to temporarily disable or pause a parameter when previewing library items and quickly see what effect something will have on an incoming library item.