esp-wroom-32 is not discoverable in ios BT setting

[gkstkdduq1]

I'm trying to make a padlock which will unlock when my mobile is connected with pin code without app. want this to be working both android and ios so on android it works fine in the bluetooth setting, type in 6-digit pin code and servo motor rotate 90degrees. But on ios, I can't see the device on the list in BT setting. tho I can bypass via nRF connect but not ideal for normal people. Also once after connect via nRF I can see on the list in ios. Is there any way I can make it to be seen for the first time user?

cheers