Cannot specify custom window positions in "windowed mode" for packaged games

There is an issue where you cannot specify a specific location for a windowed packaged game when using a command line to open the project, the project will move to that position for a brief moment before moving to the center of the screen. This issue appears to be a regression

Versions Tested:
4.15.3 - CL: 3450819 - Issue does not occur
4.16.3 - CL: 3561208 - Issue occurs
4.17.2 - CL: 3658906 - Issue occurs
4.18.1 - CL: 3754814 - Issue occurs
4.19.0 - CL: 3776583 - Issue occurs

1. Create a new project (no template or starter content needed)
2. When project opens package the project for windows 64 bit
3. When project finishes packaging > navigate to its folder location
4. Hold the SHIFT key and Right click and select the "Open Command Window Here" option
5. In the command window enter Projectname.exe -game -log -windowed -ResX=1280 -ResY=720 -WinX=0 -WinY=30 ConsoleX=0 ConsoleY=0 and press the enter key

Result: The project will open in the correct size and location then the window will move to the center of the screen
Expected result: The window open with the correct size and in the correct location.

Fix UE-51650

i have this problem UE4CC-Windows-58DC12AF4B97F057BD108FBFF569B2E9_0000

I am not able to find world outliner how to enable it?

Undefined sysmbol: typeinfo for AActor when cross-compile linux dedicated server on windows

How can i modify the param name in EQS node

Bonjour j'ai un petit problème c'est que je ne vois plus l'onglet "scability" pour changer les graphismes de uefn et j'ai pas trouvé l'option pour le faire revenir ?

Delay nodes occasionally don't fire the "Completed" output in a nativized build

When I open UE4 4.24.3 it appears that. Does anyone know how to solve?

An error occurred while trying to generate project files !?

How to achieve HLSL Multiple Render Target in Material blueprints?