Thank you,
I have multiple outputs and I was using an adapter on one of them, but the adapter became faulty, so I reverted to using the integrated GPU as a workaround.

I believe that this is more of a Windows bug. if it can manage to keep on using the main GPU in the second monitor when it's dragged to it, it should be able to launch it with either GPUs.
Windows 11 also took control over what GPU to use from the nvidia driver, but it's doing a terrible job managing it.

Anyways, more options are good. Especially that Windows can now store window positions on its own (probably doing a terrible job at that too though).

Edit: My current workaround is to set moi.ini to "ReadOnly".