Controls auto fill duplicating characters when input unicode text in firemonkey ios apps.

[DonSa 4]

Has anyone had this problem like me?

TEdit, TMemo, and other controls auto fill duplicating characters when input unicode text in firemonkey ios apps.

I have tried to input Vietnamese text:

 

1. I created a simple firemonkey ios app with TEdit control, with name as Edit1
2. It run OK on iphone 14, ios 16.4
3. Input an unicode text: "tà tà" into Edit1 (a Vietnamese word)
4. Duplicating character and show on Edit1: "ttaà ttaà"