Invoke popup menu has issue with operators that have custom keymaps
Open, ConfirmedPublic

Description

System Information
Win10 64bits / Quadro 4000

Blender Version
Broken: 2.78

Short description of error
If an operator has a custom keymap and the button to call it is displayed in a popup menu, the shortcut is displayed in the label. This is very annoying with long names because text label is mixed with the shortcut.

Exact steps for others to reproduce the error
Open the blend file, run the script and execute the popup operator to see the issue.

Details

Type
Bug