"Create Database" Button Does Not Work When Database Name is the Same During Restore, no error message

When attempting to create a database from a backup with the same name as an existing database, there is no validation message or warning. The "Continue" button becomes unresponsive without any feedback to the user. Tested in GKE with MySQL and Postgresql database.

Steps to Reproduce:

1. Create a database with a backup. Example: mysql-cd8

2. Initiate a new database creation process from the backup.

3. In the "Display Name" field, enter the same name as the existing database (mysql-cd8).

4. Click "Continue".

5. The button does not respond, and no error message is displayed.

Expected Behavior:

• If a database with the same name already exists, a validation message should appear informing the user.

• The UI should not allow an action to proceed without proper feedback.

PostgreSQL

MySQL