Yes, and ?
You can change ir and it's not used, then : what is the problem ?

PS: your screenshot need a login ....

PS: it's NOT better : why delete user information ?

Example:

• Set own bounce setting (selecting Survey bounce)
• It's OK : woking
• select global : save (by error)
• Return to bounce setting : Information is lost .

Actually we don't lost information : really much better.

Image uploaded above.

I understand your example.

I have another one, for me more frequent: we use "global settings" for bounced emails. So survey administrators for every new survey select "Use global settings", and then is much better when all other fields change to grey and for administrators si clear, that all settings are well done now. This way it worked in older builds.

In the current version, after you select "Use global settings", all below fields (Server, Username etc) are still active and it looks you should fill them, although these fields will not be (hopefully) used in bounced emails analysis.

Fix committed to master branch: http://bugs.limesurvey.org/plugin.php?page=Source/view&id=15061

Fix committed to 2.06 branch: http://bugs.limesurvey.org/plugin.php?page=Source/view&id=15066

2.05+ Build 150508 released