No visual indication for search progress for SMB Connection

[ScenarioKG]

Describe the bug
The dialog only shows 'Searching for devices' with a spinning icon, lacking progress or time estimation.
The spinning seems endless, causing confusion for users.

To Reproduce
Steps to reproduce the behavior:

1. Click the ‘+’ icon.
2. Click ‘Cloud Connection’.
3. Select ‘SMB Connection’.

Expected behavior
The dialog should provide a visual progress indicator or estimated time for completion.

Screen Recording

Screen.Recording.mov

Smartphone (please complete the following information):

• Device: [Google Pixel 5]
• OS: [Android 14]
• Rooted: [No]
• Version: [3.10]