Localized code fieldtype always has dirty state

[aerni]

Bug description

If you localize the content of a code fieldtype in a multi-site, it will always ask if you want to disregard unsaved changes when changing the site.

https://user-images.githubusercontent.com/23167701/151013650-7aacfbf4-f7e2-425b-b0be-f9e9995494f5.mov

How to reproduce

• Create a multi-site
• Add a code fieldtype and make it localizable
• Create an entry and add some data to the field
• Change to another site, change the data, and save
• Switch back and forth between the sites and see it scream at you

Logs

No response

Versions

Statamic 3.2.x-dev Pro Laravel 8.80.0 PHP 8.0.14 No addons installed

Installation

Fresh statamic/statamic site via CLI

Additional details

No response