The value in the email creation field remains in the field after creating the account

[Softvision-GeluHaiduc]

[Affected Versions]:

• Firefox Release 84.0.2

[Affected Platforms]:

• Windows 10x64

[Prerequisites]:

• Make sure to be logged in as an admin and have the Admin Panel opened.

[Steps to reproduce]:

1. Click the "Accounts" list item from the left side menu in the "Content" section.
2. Input a complete email address that does not have any account associated into the "Email, (optional) identity" field and click the "Create" button.
3. Observe the field after the account was created.

[Expected results]:

• The field is empty after the account was created.

[Actual results]:

• The email used to create the account remains in the field.

[Notes]:

• Attached a screen recording of the issue below

┆Issue is synchronized with this Jira Task