The Notification icon disappears after hiding the notification during creating the server

[v-xinda]

OS: Win10

Repro Steps:

1. Install "Visual Studio Codespaces" extension.
2. Add this setting in setting.json.
   "codespaces.accountProvider": "GitHub"
3. Create a new Codespace --> Install "Database" extension.
4. Create a new server.
5. Hide the notification during creating the server.
6. Check the state bar.

Expect:
The notification message automatically adapts to the width of state bar.

Actual:
The notification message doesn't automatically adapt to the width of state bar.

More Info:
This issue doesn't reproduce when deleting the server.

[bpasero]

/duplicate #6651