Unity says No Sprite Editor Window is registered

This is such a wired bug. Currently I'm trying to open the sprite editor for an image, but when I click "Sprite Editor" I see the following message: **No Sprite Editor Window is registered. Please download 2D sprite package from Package Manager.** Then I check my package manager and saw the 2D sprite package already installed (version 1.0.0) and the dependencies under {project}/Pacakges/manifest.json file is included. I also checked if I have set the image texture type to Sprite (2D and UI) before I click on Sprite Editor. So yeah Unity still give me the same warning and I can't modify the image through Sprite Editor. Any people figured out why and how to solve the problem? Many Thanks