Why image in footer has replaced from image in content only first page

[qwerty2042]

After pdf file has generated, i found this issue only first page

[TDDEL]

I also stumbled upon this problem as well.

It occurs for me whenever I pass content in through a function. For example, my footer has a image in it which should be the same for all pages, but instead the image of the footer is replaced with the first image that occurs on that specific page.

I also encountered this same problem when passing in the fields for background with a function. That is, the first image in the background is replaced with the first image that occurs on the page content.