get_type_hierarchy returns "Error: command 'vscode.executeTypeHierarchySupertypeCommand' not found" in C++ project

[emeraldcheshire]

In a C++ project using clangd as the LSP, the get_type_heirarchy tool returns the following error.

{
  "content": [
    {
      "type": "text",
      "text": "Error: command 'vscode.executeTypeHierarchySupertypeCommand' not found"
    }
  ],
  "isError": true
}

Other tools such as go_to_definition and find_implementations work successfully.

[emeraldcheshire]

Similarly, get_call_hierarchy returns "Error: command 'vscode.executeCallHierarchyIncomingCalls' not found".