Fix Duplicate Language Display on New User Creation

[sergioosouzaa]

What? Why?

• Closes [User->New] Language is displayed twice #11513

There was a bug in user creation where the Base language was displayed twice. Initially, it was thought that this issue occurred due to having two versions of English in the .env file. However, it happened when a locale other than the base English (such as en_AU) was used. The helper would always append the source_locale (en), resulting in duplication.

This appending behavior (for the source_locale) has been removed, and now it no longer duplicates.

What should we test?

Set your .env with somethiing like this:

LOCALE="en_AU"
AVAILABLE_LOCALES="en_AU,fr,es"

• Visit http://localhost:3000/admin/users/new
• Check if any languages are duplicated in the language field.

Release notes

Dependencies

Documentation updates

[mkllnk]

Great!

The commit history seems unnecessary bulky though. It says 196 commits for one simple change. I'll go ahead and rebase it for you.

[mkllnk]

I ran git rebase -i and removed all unrelated commits.

[rioug]

Looks good 👍 Thanks for your help 🙏

[filipefurtad0]

Hey @sergioosouzaa ,

Indeed, this was observable when logged in as an admin (before this PR):

After staging your code, we can see the bug is fixed:

Tested that the selected language is reflected on the user account, as before.

Thanks for this! Merging.