<Paged list> Some images are not displayed on the list

### Description

Some images are not displayed on the list. When user switches between the pages, the new page starts from the end not from the beginning of the page

### Reproduction Steps

1. Use the playground link https://playground.amp.dev/?url=https%3A%2F%2Fpreview.amp.dev%2Fdocumentation%2Fexamples%2Finteractivity-dynamic-content%2Fpaged_list&format=websites&_gl=1*1kgsbzt*_ga*YW1wLW83ZWlnQnRSNnV0d0lWS2dEWG1YSmc.&preview=true
2. Switch between the pages

Actual result: No images on Food 6, Food 12, Food 18. When user switches between the pages, the new page starts from the end not from the beginning of the page
https://screenshot.googleplex.com/7jMbtmCWsB4H66E.png

Expected result: Product list is displayed and user can switch between the pages

Environment:
Device: Macbook Pro, iPhone XR, Pixel 3a XL
Browser: Safari, Chrome, Firefox

### Relevant Logs

_No response_

### Browser(s) Affected

Chrome, Firefox, Safari

### OS(s) Affected

_No response_

### Device(s) Affected

_No response_

### AMP Version Affected

_No response_

Start with the paged_list example in the AMP playground linked in the issue and reproduce the problem by switching pages. Trace the pagination and image rendering behavior around the Food 6, Food 12, and Food 18 entries. Done means every product image is displayed and each newly selected page starts at its beginning across the reported browsers.

Written by the indexing model from the issue text.