Drag doesn't follow normal Windows behavior

[AdamExample]

Trying this out, this project seems very promising, but i noticed that the program doesn't seem to use the normal Windows dragging.

Issues i have seen because of that is that Windows built-in window snapping and MS Powertoys FancyZones do not work with this program's dragging behavior.
it also does not respect the "Show window contents while dragging" windows setting

W11 24H2

[alvesvaren]

I know. I've tried to understand how windows actually activates the drag mode, but it seems like it's almost impossible without modifying the code of explorer itself. Other projects like altsnap also just mimic it without actually activating it.
From my understanding windows only allows you to activate that mode when the cursor is above a window title bar..

Show window contents while dragging might be possible to implement, by just reading that registry key and mimicking the behavior of default windows.

I would really like to get it working with powertoys fancyzones and with aerosnap too, but I am too bad at windows internals to understand if it is possible, and if so, how to do it...