making window2 transparent so that window1 will seen

i have a application which includes 2 windows :window1 and window2.
window1 contains graphics drawn on the canvas.
i want to make window2 transparent so that window1 graphics can be seen in the background.

https://forum.xojo.com/conversation/post/298326

i have executed as above but getting window2 in background and window1 in front

as you see Window 2 Tilebar is blue, it is in front,
(maybe you have code that brings Window 1 to front ?)

no i dont have that code