Macros not visible in Developer/Macros, but visible in Developer/VisualBasic

I have a .xlsm workbook (Excel 2007) that has macros, and the macros (and their code) are visible in Developer/VisualBasic as you would expect. However, their routine names are not visible in Developer/Macros.

The macros involve .ProtectSharing method, which likely caused the problem, but now I want to fix this issue before proceeding to debug the macros.