Right click synteny trapezoid->Center on feature changes displayedRegions set

[cmdcolin]

When you are in a linear synteny view, it is commonly a whole genome overview

If you use the "center on feature" menu item, then it changes it to only be a single chromosome, but it could be instructed not do this. It currently uses view.navToLocString on a synthesized locstring based on the feature, but it could use something different to accomplish not mutating displayedRegions