Seems straight forward: Field Level Security to hide the fields, but this seems like, we cannot make disable the Read permission(as it always defaults to checked): Created By, Last Modified By, Record's Unique Identifier field(Auto Number), Record Type and Owner' on the Record creation dialog window in the Napili template.
I know most of these fields will get values after the record creation, but why they are displaying with literally no values on the creation form? Can we hide/disable from the layout? That way Community users tends to see only the necessary input fields.
NOTE: I need to have these fields on the page layout as the supervisor(Salesforce user license user) must have access to these fields for obvious reasons.
Permission set where I have the FLS: