Export with pivots

[code-monkey-george]

Hi,

When I export a model with a rotation pivot from Maya, I get USD that looks like this:

float3 xformOp:translate:rotatePivot = (0, 1, 0)
uniform token[] xformOpOrder = [
    "xformOp:translate:rotatePivot", "!invert!xformOp:translate:rotatePivot"
]

I'd like to use mayaUsd.lib.proxyAccessor to animate USD prims using Maya nodes. However, the USD above doesn't work with the XformCommonAPI schema that is used by proxyAccessor. Everything works as expected if I manually change the USD to use the xformOpOrder used by XformCommonAPI:

float3 xformOp:translate:pivot = (0, 1, 0)
uniform token[] xformOpOrder = [
    "xformOp:translate:pivot", "!invert!xformOp:translate:pivot"
]

Is there a workflow for exporting models with pivots from Maya so that they work with proxyAccessor?

Thanks!

CMG