Wrong fields state after pop and unshift

[maciejmyslinski]

Are you submitting a bug report or a feature request?

bug report

What is the current behavior?

We have an array of fruits.
Initial values are: ['', '']

Steps to reproduce:

1. Modify field for Fruit Fix package naming #1 (eg. type 'orange')

2. Click on `pop()` button

3. Click on `unshift('apple')` button.

Fruit #1 is touched even though it was never focused
Fruit #2 is not touched even though it was focused and blurred.

What is the expected behavior?

I would expect Fruit #1 to have touched: false since it was never focused.
I would expect Fruit #2 to have touched: true since it was focused and blurred.

Sandbox Link

What's your environment?

package	version
final-form	4.11
react-final-form	4.0.2
final-form-arrays	1.1.0
react-final-form-arrays	2.0.1

Other information

[erikras]

Published fix in v3.0.0.