Mac OS hs.screen:fullFrame() doesn't work.

[gaebalgombal]

I want to tile window to left or right, and hammerspoon API documentation says if you wanna include menu bar and dock, you should use "fullFrame". But it doesn't seem to be working. It still doesn't include menu bar and dock.

Below is My Code, and it is M1(Mac Sonoma).

hs.hotkey.bind(hyper, "Left", function()
    local win = hs.window.focusedWindow()
    local screen = win:screen()
    local f = win:frame()
    local max = screen:fullFrame()
  
    f.x = max.x
    f.y = max.y
    f.w = max.w / 2
    f.h = max.h
    win:setFrame(f)
end)

hs.hotkey.bind(hyper, "Right", function()
    local win = hs.window.focusedWindow()
    local screen = win:screen()
    local f = win:frame()
    local max = screen:frame()
  
    f.x = max.x + (max.w / 2)
    f.y = max.y
    f.w = max.w / 2
    f.h = max.h
    win:setFrame(f)
end)