symbol characters in textboxes not copying

When I copy the following structure from desktop Marvin 6.0.3 and paste it into MS Word, the symbol characters Δ and ν do not appear.  I have Display set to Monochrome, if that makes a difference.  If I copy the structure in Word and paste it back into Marvin, the character reappears, so it's there, just not visible.

<?xml version="1.0" encoding="MacRoman"?>

<cml version="ChemAxon file format v6.0, generated by v6.0.3">

<MDocument>

  <MChemicalStruct>

    <reaction>

      <arrow type="DEFAULT" x1="-5.71999979019165" y1="3.244999885559082" x2="-3.7950000762939453" y2="3.244999885559082"/>

      <reactantList>

        <molecule molID="m1">

          <atomArray atomID="a1 a2" elementType="C C" x2="-10.247328873746657 -10.247328873746653" y2="3.7337992961540625 2.1937914728944503"/>

          <bondArray>

            <bond atomRefs2="a2 a1" order="2"/>

          </bondArray>

        </molecule>

        <molecule molID="m2">

          <atomArray atomID="a1 a2" elementType="C C" x2="-7.55776285780628 -7.55776285780628" y2="2.16860312892652 3.70860312892652"/>

          <bondArray>

            <bond atomRefs2="a1 a2" order="1"/>

          </bondArray>

        </molecule>

      </reactantList>

      <productList>

        <molecule molID="m3">

          <atomArray atomID="a1 a2 a3 a4" elementType="C C C C" x2="-2.0202284082726205 -2.020228408272624 -0.48022840827262314 -0.48022840827262314" y2="2.4199961455906536 3.9600039688502653 3.9600039688502653 2.4200039688502653"/>

          <bondArray>

            <bond atomRefs2="a1 a2" order="1"/>

            <bond atomRefs2="a2 a3" order="1"/>

            <bond atomRefs2="a3 a4" order="1"/>

            <bond atomRefs2="a4 a1" order="1"/>

          </bondArray>

        </molecule>

      </productList>

    </reaction>

  </MChemicalStruct>

  <MTextBox id="o2" toption="NOROT" fontScale="10.0" halign="LEFT" valign="TOP" autoSize="true">

    <Field name="text"><![CDATA[{}\\u0394     ]]></Field>

    <MPoint x="-5.389999866485596" y="4.400000095367432"/>

    <MPoint x="-4.0347998664855975" y="4.400000095368493"/>

    <MPoint x="-4.0347998664855975" y="3.5992000953684933"/>

    <MPoint x="-5.3899998664855975" y="3.599200095367433"/>

  </MTextBox>

  <MTextBox id="o3" toption="NOROT" fontScale="10.0" halign="LEFT" valign="TOP" autoSize="false">

    <Field name="text"><![CDATA[h{}\\u03bd    ]]></Field>

    <MPoint x="-5.445000171661377" y="2.8600000143051147"/>

    <MPoint x="-4.0282001716613784" y="2.860000014305143"/>

    <MPoint x="-4.0282001716613784" y="2.0592000143051443"/>

    <MPoint x="-5.445000171661377" y="2.059200014305116"/>

  </MTextBox>

</MDocument>

</cml>

Hi Bob,

yes you are right, it is an issue with our clipboard export on Mac, it works on Windows systems well.

The problem is somewhere in the underlying library that we use to generate the pdf format content for the Mac cliboard, and the symbols are not rendered onto the image. This is a bug in our side, I am filing an issue ticket about it, and we will check it.

The structure data is embedded inside the pdf clipboard content, and it is not touched by Word, this is why it can be pasted back to Marvin with the symbols.

Regards,
Istvan