munder-04

Formatting of right hand side of equation should be identical to formatting of left hand side

W3C sample	WIRIS
	$$\underset{\mathrm{bottom}}{\mathrm{middle}}=\underset{\mathrm{bottom}}{\overset{\phantom{\mathrm{fail}}}{\mathrm{middle}}}$$

<math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
  <munder>
    <mi mathvariant="normal">middle</mi>
    <mi mathvariant="normal">bottom</mi>
  </munder>
  <mo>=</mo>
  <munderover>
    <mi mathvariant="normal">middle</mi>
    <mi mathvariant="normal">bottom</mi>
    <mphantom>
      <mi mathvariant="normal">fail</mi>
    </mphantom>
  </munderover>
</math>

Author: George Chavchanidze, Opera Software ASA