I am trying to deploy a lightning record page between sandboxes using change sets. It deploys successfully, but the page is not correct. I included regular page layouts, record types, all profiles, etc. to migrate page layout assignments as well, which seems to work, but I still do not see the version of the Lightning record page that I migrated.
In order to troubleshoot, I would like to query the Lightning Page Record in workbench or dev console, but I cannot find the object name of "Lightning (Opportunity) record page".
According to Salesforce documentation here: https://help.salesforce.com/articleView?id=changesets_about_components.htm there is a component type "Lightning Page" but I cannot find it. Does anyone know what object stores the Lightning record page layout metadata?