This property was intended to affect fit method for added strips prior to running operator. However UI team did not agree with current implementation. ref T84535 Reviewed By: HooglyBoogly Differential Revision: https://developer.blender.org/D10055
This property was intended to affect fit method for added strips prior to running operator. However UI team did not agree with current implementation. ref T84535 Reviewed By: HooglyBoogly Differential Revision: https://developer.blender.org/D10055