[Bug] Swift keyboard issue on mobile

### Bug Description

Deleting text and moving back to previous line often moves cursor to the start of the line, not end as it supposed to be. This causes weird issues with text input, like not being able to delete characters. This is most often happening when deleting list items.

### How to Reproduce

Write and delete some test, try creating list with some items and then edit it. Casual use.

### Expected Behavior

Cursor always moves to the end of the line.

### Operating System

Flutter/iOS

### AppFlowy Editor Version(s)

2.2.0

### Screenshots

_No response_

### Additional Context

_No response_