If you are reporting a problem, please make sure the following information are provided:

Expected behavior and actual behavior:

With RUN instrument RUN date > /date.txt, the build history is shown as:

The RUN is doubled.

Versions:
Please specify the versions of following systems.

• harbor version: latest

Additional context:

additional returns:

    {
        "created": "2025-12-22T18:13:02.417331653+08:00",
        "created_by": "RUN /bin/sh -c date \u003e /date.txt # buildkit",
        "comment": "buildkit.dockerfile"
    }

Where /bin/sh -c is translated by RUN: