enableCFoutputOnly

<cfcomponent>
<cfsetting enableCFoutputOnly="yes">
<cfinclude template="abc.cfc">
</cfcomponent>

this is printing the contet of my file abc.cfc to the screen, i think enableCFoutputOnly="yes" should prevent it right ?

my environment:

docker-container 
docker image: adobecoldfusion/coldfusion2021