Page properties "pageTitle" not working

Bug Report

Current Behavior
Page V3:
"pageTitle" in the pageproperties is never used in html markup in <title> field of the page .

Expected behavior/code
pageTitle should be used in <title> field, if nothing is in pageTitle the fallback should be the jcr:title

Description of the page from github Project: ./pageTitle - defines an alternative page title. Used for overriding the ./jcr:title in an on-page context.
https://github.com/adobe/aem-core-wcm-components/tree/main/content/src/content/jcr_root/apps/core/wcm/components/page/v3/page

I'm not sure what the meaning of "on-page context" is. But I think it's the <title> tag on the page.

Also the video from adobe itself on min 1:35, the guy says "pageTitle" should be taken first and jcr:title is the fallback.
https://experienceleague.adobe.com/docs/experience-manager-learn/sites/page-authoring/page-properties-feature-video-understand.html?lang=en

So I think this should be fixed or all videos and descriptions should be changed, what we can use the pageTitle for.

Environment

• AEM 6.5.13
• Core Components 2.19.0
• JRE 11

Possible Solution
I think it can be fixed here https://github.com/adobe/aem-core-wcm-components/blob/main/content/src/content/jcr_root/apps/core/wcm/components/page/v3/page/head.html

just add the pageTitle and the jcr:title as a fallback

Additional context / Screenshots

Start with content/src/content/jcr_root/apps/core/wcm/components/page/v3/page/head.html, the file identified in the report, and inspect how the HTML title is currently produced. Confirm that pageTitle takes precedence and jcr:title is used when it is empty; verify the rendered page title in an AEM environment.