Make borderless window behaves alwaysontop [Autohotkey]

Question

I want to create a borderless window, but alwaysontop didn't work if the window is borderless, how to make borderless window behave alwaysontop ?

gui, Tool: add, button, x0 y0 h20 w140 gxub, TOOLS
gui, Tool: show, w150, TOOLS
WinGet, id1, ID, A       ; GET ahk_id of active window 
WinSet, Style, -0xC00000, A ; hide title bar
Winset, Alwaysontop, ON, ahk_id %id1%

Answer 1

Adding one line on the top will satisfy your need

gui, +alwaysontop