Controller update from Applications page shows broken modal and does not work

[nrauso]

Updating the Controller from the Applications page does not work.
When clicking on Update from the Applications page, the confirmation modal appears broken:

• The modal title is shown as a generic "Modal Title";
• The application name is missing;
• The current and target versions are not displayed;
• The update action does not complete successfully.

For reference, the update modal for Nextcloud correctly displays:

"nextcloud1 1.5.2 will be updated to 1.6.0."

Similarly, updating the Controller from the Software Center works correctly and shows the proper modal content, including version information.

Steps to reproduce

• Go to Applications page.
• Locate Nethsecurity Controller and click on Update.
• Observe the modal content and attempt to proceed with the update.

Expected behavior

The update modal should:

• Display the correct application name;
• Show the current version and the target version;
• Allow the update process to complete successfully.

Actual behavior

The modal does not display the update information, and the update is not performed.

Components

• core 3.17.1
• nethsecurity-controller 2.1.3

[andre8244]

QA

• Testing version: 3.18.0-dev.2
• Confirm that the bug can no longer be reproduced

[nrauso]

VERIFIED