in src/dotnet/JetBrains.PresentationAssistant/ReSharperActionShortcutProvider.cs [277:286]
private void SetVsOverriddenShortcuts(Shortcut shortcut, IActionDefWithId def, bool showSecondarySchemeIfSame)
{
// If we don't have any VS shortcuts, look to see if the action is an override of a
// VS command, and get the current key binding for that command
if (!shortcut.HasVsShortcuts)
shortcut.VsShortcut = GetShortcutSequence(overriddenShortcutFinder.GetOverriddenVsShortcut(def));
if (HasSameShortcuts(shortcut) && !showSecondarySchemeIfSame)
shortcut.IntellijShortcut = null;
}