I've a problem with our SharePoint 2019. We have a site collection with only site collection fields.
When I run the first full crawl, all our fields are appearing in crawled properties and also the automatically managed properties are created.
After first full crawl I've created some custom managed properties for some crawled text properties (
Then I've done another full crawl.
The auto managed properties
XXXOWSTEXT disappear from search schema.
In my search results pages these fields can be fetched but have
I've tried the suggestion from here to clear the SharePoint config cache but no success: New Managed Properties don't contain values
16.0.10375.20000 (2019 PU 2021-06)