We are operating on SharePoint 365 and I am trying to configure a custom search query. To this effect, I'd like to map a managed property (i.e. refinablestring05) to a column in a list. However, when editing the properties for a managed property, the column I'd like to reference is not showing up. In fact, none of the list columns are showing up.
I have reindexed the list, the site (which is a sub site) and the parent site. I have ensured that SharePoint Server functions are active (both at the parent site and sub site). I have also confirmed that the list and the site are set to searchable and available.
I have also confirmed that the columns in the list contain data. I have waited 15, 30min, 1 hour and even 24 hours for the site to be reindexed and crawled, but still these columns are not appearing.
What am I missing? Hopefully this is enough information to suggest some points to troubleshoot. Thanks!