In Visual Studio 2013, Visual COBOL 2.2. ...
When you have Managed WinForms Program A invoking Managed WinForms Program B, and both are in variable source format as shown by the VS editor when editing each individually... and you are running in Debugging mode... when A invokes B and you are transitioned over to B... it appears in the old fixed Source format, with the right margin area greyed out...
Thanks.