ID 497594 - Artifacts appear when transforming a RotoPaint node downstream of a Tracker

Problem summary
Artifacts appear when transforming a RotoPaint node downstream of a Tracker.

Customer reported version
nuke.13.1v1

Customer reported platform
ubuntu

Steps to reproduce
1) In Nuke, open the attached script.
2) View the Transform node.
3) Playback the frames and observe the artifacting.

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Expected behavior
The RotoPaint should appear without artifacts.

Actual behavior
A black square artifact is displayed in the Viewer when using a Transform below the RotoPaint node downstream of a Tracker node.

Workaround
There is no available workaround at this time.

Reproduced by Support in:
Nuke 13.1v1 - Windows 10, CentOS 7
Nuke 13.0v1 - Windows 10
Nuke 12.0v1 - Windows 10
Nuke 11.0v1 - Windows 10
Nuke 10.0v1 - Windows 10
Nuke 9.0v1 - Windows 10, CentOS 7

Earliest version tested
Nuke 9.0v1 - This issue appears to be in all versions of the product