Blinking cursor in textfield forces to settling on iOS

[fylyppo]

Steps to reproduce

1. Enter text in textfield with settlePolicy: SettlePolicy.settle

Actual results

Test fails, settling timed out

Logs

Logs

<!-- Replace this line with your logs. Do not remove the backticks! -->

Patrol version

patrol: ^3.5.2

Patrol Doctor output

Patrol Doctor output

<!-- Replace this line with your logs. Do not remove the backticks! -->

Flutter Doctor output

Flutter Doctor output

<!-- Replace this line with your logs. Do not remove the backticks! -->