I do not have a fix for this; I'm new to Squeak and its ways of doing things, and hope to contribute more in the future.

	In the Squeak main window (no project open), I open a System Browser.  No Class catagory is selected.  I click in the Class pane, and nothing.  Fine.  I click in the method catagory pane, and get MessageNotUnderstood: definitionST80: .  I dismiss that, and click in the method pane, and get MessageNotUnderstood: sourceCodeTemplate

	It does not matter what order the two panes are clicked in.