In CX1 there were problems adapting "coord" templates. Adaption of template like,
{{coord|display=title|13.0125|80.2759}}
is mostly messed up in CX1 and gives result like,
<span id="coordinates">[[અક્ષાંશ-રેખાંશ]]: <span class="plainlinks nourlexpansion">[//tools.wmflabs.org/geohack/geohack.php?pagename=%E0%A4%AC%E0%A5%8D%E0%A4%B0%E0%A5%8B%E0%A4%95%E0%A4%A8_%E0%A4%AC%E0%A5%8D%E0%A4%B0%E0%A4%BF%E0%A4%9C%2C_%E0%A4%9A%E0%A5%87%E0%A4%A8%E0%A5%8D%E0%A4%A8%E0%A4%88¶ms=13.0125_N_80.2759_E_ <span class="geo-nondefault"><span class="geo-dms" title="इस जगह के लिए मानचित्र, हवाई छायाचित्र एवं अन्य आँकड़े"><span class="latitude">13°00′45″N</span> <span class="longitude">80°16′33″E</span></span></span><span class="geo-multi-punct"> / </span><span class="geo-default"><span class="geo-dec" title="इस जगह के लिए मानचित्र, हवाई छायाचित्र एवं अन्य आँकड़े">13.0125°N 80.2759°E</span><span style="display:none"> / <span class="geo">13.0125; 80.2759</span></span></span>]</span></span>{{coord|13.0125|80.2759|display=title}}
Example of above case:
We want to make sure those issues don't happen in CX2, and these templates can be adapted properly.