I have attached the Canada Air Pilot CYYZ ILS 23 approach plate. The ‘ILS’ and ‘LOC only’ approaches are incorporated into one single chart.
I have also attached screenshots from the FSLABS A320 product highlighting the differences between the NAVIGRAPH database and the non-NAVIGRAPH database. The differences being, the LOC23 is selectable in the non-NAVIGRAPH database, and when selected the appropriate OMTOK altitude of 2000’ and 3.1 degrees are properly coded in the approach.
I can also confirm that in the real world aircraft the ‘LOC only’ approaches are selectable in the FMGC.
Please let me know if you require any further information.
Thank you again for your help!