largeop="false" on integral causes overlapping limits

Created by: jmitsdarfer

Issue Summary

I just figured I'd report this because it seems like a bug, though perhaps there's some good reason for this that I don't know of. In order to avoid a really large integral/summation/product symbol in the sub or sup position, we use largeop="false". I noticed that largeop="false" causes crashing for the integral symbol (summation and product look fine) in MathJax. See below for an example.

PDF with <m:mo>∫</m:mo> (we don't use this tagging):

MathJax with <m:mo>∫</m:mo> (no crashing in this case; also the integral symbol is small as desired even w/o largeop="false"):

PDF with <m:mo largeop="false">∫</m:mo> (we use this tagging):

MathJax with <m:mo largeop="false">∫</m:mo> (crashing in this case):

MathML:

<m:msup><m:mrow><m:mi mathvariant="normal">e</m:mi></m:mrow><m:mrow>
<m:mo>&#x2212;</m:mo><m:mi>i</m:mi><m:msubsup><m:mrow><m:mo>&#x222b;</m:mo>
</m:mrow><m:mrow><m:mn>0</m:mn></m:mrow><m:mrow><m:msub><m:mrow><m:mi
>t</m:mi></m:mrow><m:mrow><m:mn>3</m:mn></m:mrow></m:msub></m:mrow>
</m:msubsup><m:mi mathvariant="normal">d</m:mi><m:mi>&#x3c4;</m:mi>
<m:msub><m:mrow><m:mi>&#x3c9;</m:mi></m:mrow><m:mrow><m:mn>10</m:mn>
</m:mrow></m:msub><m:mrow><m:mo stretchy="false">(</m:mo><m:msubsup>
<m:mrow><m:mi mathvariant="bold">Z</m:mi></m:mrow><m:mrow><m:mi>&#x3c4;</m:mi>
</m:mrow><m:mrow><m:mo stretchy="false">(</m:mo><m:mn>11</m:mn><m:mo
>,</m:mo><m:mn>10</m:mn><m:mo stretchy="false">)</m:mo></m:mrow>
</m:msubsup><m:mo stretchy="false">)</m:mo></m:mrow></m:mrow></m:msup>

and

<m:msup><m:mrow><m:mi mathvariant="normal">e</m:mi></m:mrow><m:mrow>
<m:mo>&#x2212;</m:mo><m:mi>i</m:mi><m:msubsup><m:mrow><m:mo
largeop="false">&#x222b;</m:mo></m:mrow><m:mrow><m:mn>0</m:mn></m:mrow>
<m:mrow><m:msub><m:mrow><m:mi>t</m:mi></m:mrow><m:mrow><m:mn>3</m:mn>
</m:mrow></m:msub></m:mrow></m:msubsup><m:mi mathvariant="normal"
>d</m:mi><m:mi>&#x3c4;</m:mi><m:msub><m:mrow><m:mi>&#x3c9;</m:mi>
</m:mrow><m:mrow><m:mn>10</m:mn></m:mrow></m:msub><m:mrow><m:mo
stretchy="false">(</m:mo><m:msubsup><m:mrow><m:mi mathvariant="bold"
>Z</m:mi></m:mrow><m:mrow><m:mi>&#x3c4;</m:mi></m:mrow><m:mrow><m:mo
stretchy="false">(</m:mo><m:mn>11</m:mn><m:mo>,</m:mo><m:mn>10</m:mn>
<m:mo stretchy="false">)</m:mo></m:mrow></m:msubsup><m:mo
stretchy="false">)</m:mo></m:mrow></m:mrow></m:msup>

Technical details:

MathJax Version: master - latest commit: MathJax.js v2.7.5 Client OS: Windows Browser: Chrome Version 91.0.4472.114 (Official Build) (64-bit) Renderer: HTML-CSS