fs2024 ai ATC gone haywire on approach?

[YS0430]

Anyone have  the issue? whenever I am on approach phase the co-pilot will keep request for destination change to the airport and mess up all ATC messages, it feels really strange, but if I disable the AI ATC, when I am off I will need to do Esc->enable AI ATC and then turn it back off during final, worse still in FS2024 it seems that  the assistant tab isnt available on the toolbar?