I have a sub theme with the parent theme being the bootstrap theme. I am able to configure the site branding block to show up on my content type pages and that's because my sub theme has a hook which suggests this full--width--page template. This full--width--page template has the {{page.branding}} region in it and it works fine.
However it wont appear on the contact page or the user login page? I suspect the boostrap theme or parent drupal engine uses the regular page.html.twig template for contact page and user login page and other pages. the {{page.branding}} does not seem to work in the page.thml.twig template.
I am looking for possible solutions. Maybe I ened a hook to tell the theme to use the full--width--page.twig template but I don't know how to write that hook, or maybe I ened to find out what is wrong witht he page--html.twig template.
Any help would be appreciated.