Hi Chris,
Without some more code my current understanding of the situation might be
wrong. Using your example where I renamed the extending component for
clarity:
experience-cloud/components/myExtendingComponent
|__ myExtendingComponent.html
and properties:
If you have:
experience-cloud/components/myComponent
that extends:
dexter/components/myComponent
and you attempt to call:
experience-cloud/components/myComponent/myTemplate.html
when that file only exists in the resourceSuperType.
Sling / HTL will kindly let you know that resource does not