Updating configuration after failed attempt does not work

[Adsobat]

Describe the bug
Updating a connection after it failed once appears to not work.

To Reproduce
Steps to reproduce the behavior:

1. Create a faulty configuraiton to a broker.
   Eg: broker.hivemq.com Port 1884
2. Try to connect to the server
3. After failed connection fix the configuration
   Eg: broker.hivemq.com Port 1883
4. Try to Reconnect to server
5. It will still fail. Restarting correo fixed the problem

Expected behavior
Changes will be updated

Desktop (please complete the following information):

• OS: Ubuntu 24.04.1 LTS
• Version correomqtt_1.0.0-alpha25-1_amd64.deb

Additional context
Add any other context about the problem here.