Dictionary fieldtype does not work as expected

[espenlg]

Bug description

I added a Dictionary fieldtype in a blueprint and used the example provided by php please make:dictionary to create custom content for the dropdown. The array for content to the dropdown looks like this:

["label" => $content["name"], "value" => $content["organization_number"], "url" => $content["url"]]

Now when I create an entry in the collection where this dictionary-fieldtype is in use things are getting weird. If empty/new then I can add all options once, and not able to select any duplicates. When I save and edit the same entry I can add them again which ends up in duplicates. When deleting every item with the same key/value is removed.

Here is a video of what happens:

Screen.Recording.2024-08-28.at.09.34.33.mp4

How is this supposed to work? I was hoping it would be in the same way as a taxonomy fieldtype.

How to reproduce

Not able to share repo as it is private, but I can provide more code examples if needed.

Logs

No response

Environment

Environment
Application Name: Statamic
Laravel Version: 11.19.0
PHP Version: 8.2.20
Composer Version: 2.7.7
Environment: local
Debug Mode: ENABLED
URL: localhost
Maintenance Mode: OFF
Timezone: UTC
Locale: en

Cache
Config: NOT CACHED
Events: NOT CACHED
Routes: NOT CACHED
Views: CACHED

Drivers
Broadcasting: log
Cache: file
Database: sqlite
Logs: stack / single
Mail: log
Queue: sync
Session: file

Statamic
Addons: 0
Sites: 1
Stache Watcher: Enabled
Static Caching: Disabled
Version: 5.23.0 PRO

Installation

Fresh statamic/statamic site via CLI

Additional details

No response