sFtp client "Run Test" is not updating test result

[RonaldMigo]

report

When configuring a SFTP client connection, the "Run Test" will show a result at the bottom but the result on the right side of the screen is not updated until you hit "Save and Test".

To reproduce this you first need to create a connection with invalid credentials and save this. Then go back to the connection and enter the correct credentials and hit "Run Test".