I am on Oracle 19.20 and on Oracle 19.9.

2x APEX 23.2.0

On 19.20 i can import an Application with a Faceted Search Page and this Attributes:

On 19.9 and the same Application import i got empty Attributes:

If i change one of them i got: (but no one changed it in meanwhile.. )

Is it an Oracle 19.9 Topic? Is it Oracle Bug? What is it? I have no idea..

If i found a Reason, i will blog it here.

on Apex.oracle.com it works well: so i need to check it in our environment

Update after Database Upgrading to 19.21: All is fine now..
Here in our Environment..

Keep your Databases Up2Date!!

Tom