humctl fails to deploy when additional property is all numbers (edge case)

[OnLocation-ikokotskyi-contractor]

we use TAG/ COMMIT_HASH variable (first 7 symbols of git commit hash) to populate property during deployment, and this way 'insert' tag into env variable of Application.

      humctl score deploy \
        --token ${{ secrets.HUMANITEC_TOKEN }} \
        --org ${{ vars.HUMANITEC_ORG_ID }} \
        --app ${{ env.APP_NAME }} \
        --env staging \
        -f score.yaml \
        --workload-source-url "https://github.com/${{ github.repository }}/blob/${{ github.ref_name }}/score.yaml" \
        --image $CONTAINER_REGISTRY/$IMAGE:$TAG \
        --message "$COMMIT_MESSAGE" \
        --property containers.application1.variables.COMMIT_HASH=$TAG \
        --wait

Today first 7 symbols of commit hash happened to be all numbers and deployment failed with the below error.

Unexpected error occurred.
failed to convert score to delta: unexpected api response when converting score workload: 400, {"error":"HTTP-400","message":"invalid spec: '/containers/application1/variables/COMMIT_HASH' does not validate with https://score.dev/schemas/score#/properties/containers/additionalProperties/$ref/properties/variables/additionalProperties/type: expected string, but got number"}