3.6.0-usd.200.2 missing bpy.ops.uv.pack_islands function signature mismatch with vanilla Blender 3.6.0

I’m trying to run a script that uses the bpy.ops.uv.pack_islands function with the scale argument set. The Blender API docs show this argument present in that call: Editing — Blender Manual

Also, I installed version 3.6.0 of Blender and inspected the function. In NVIDIA’s fork of Blender, the signature for this function is different, and causes my script to fail. Performing the same inspection in 3.6.0-usd.200.2 yields the following: