RequestTimeoutError on updating index via Episerver page tree

[KolbeinFoldoy]

Epinova Elasticsearch version: 11.7.3.147 Episerver version: 11.20.2 ElasticSearch version: 7.11.1

When using the Episerver page tree to manually update the search index, it recursively indexes all the children pages.

However, if the indexing takes longer than 10 seconds, it returns and RequestTimeoutError for not having received a response.

The indexing job seems to finish indexing all the children despite receiving the RequestTimeoutError.

The request being sent upon manuelly starting indexing:

With the request payload:

[otanum]

Fixed in 11.7.4.240