TYPO3 Core

In EXT:seo's canonical tag generator the first approach is to check current's page "content_from_pid" field and if set to a valid page, the canonical tag is set to this URL.

Only if this first step fails, the manually set canonical URL property from current page is checked.

I would expect to have the manually configured canonical URL to be handled with highest priority and I think these two step should be switched.

(I added this issue as "Feature" because I am unsure if it could be seen as a bug or not. For me it would be fine to have it backported to TYPO3 10, but I am not sure if this would break any installations out there in the world.)