Pagination of EXT:indexed_search is not working

[SventB]

Bug Report

Prerequisites

• Can you reproduce the problem on TYPO3 v13.4 LTS
• Did you perform a cursory search to see if your bug or enhancement is already reported?

Description

Pagination is not working for search

Steps to Reproduce

1. Open search page
2. Search for something with >10 results
3. Click second page in pagination

Expected behavior

Second page is opened

Actual behavior

First page is opened

Solution

Compare Search.html in EXT:bootstrap_package and EXT:indexed_search and add missing parts:

<f:asset.script identifier="indexed_search_pagination" src="EXT:indexed_search/Resources/Public/JavaScript/pagination.js" />
...
<f:for each="{resultsets}" as="result" key="freeIndexUid">