Inheriting page image setting

[seaneble]

To me it seems as though pageimage 3 in Contao 3.2 does not inherit the page image from any parent page except the root page if no image is set on a page. The page "Contact" in this example has the red image, although it should be the green one:

• Root page (image red set in tl_page)
  • About company (image green set in tl_page)
  • Contact (no image set in tl_page)

[aschempp]

fixed