In testing, our plugin in the oXygen environment, I found that our gen-user-scripts override is not being called at all. The problem seems to be that the gen-user-scripts override in the org.dita-community-dita3html plugin is not chaining template calls with xsl:apply-templates or xsl:next-match.
Reported here: https://www.oxygenxml.com/forum/viewtopic.php?f=20&t=21824
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