Adding `WS_EX_TOPMOST` doesn't work

[Enyium]

When you try to add the style WS_EX_TOPMOST to a top-level window to make it always-on-top, this extended style just isn't applied.

The docs to WS_EX_TOPMOST say:

To add or remove this style, use the SetWindowPos function.

So, SetWindowPos() with HWND_TOPMOST or HWND_NOTOPMOST, respectively, should be used, if this extended style is toggled.

[eabase]

I was looking for exactly this. ⬆️
Would be great to be able to manipulate this.