The Plugin Manager does not appear in the `Plugins` menu. This blocks the release of GE v6. Both `GitExtensions.PluginManager.dll` v3.0.0.230 and v3.1.0.259 are able to start the Package Manager v3.1.1.265. The size of the DLL is suspicious: <img width="1057" height="543" alt="Image" src="https://github.com/user-attachments/assets/4629ca8b-e325-43ca-85f5-20ba600a84f8" />