Photoshop Generative Fill high resolution hack, FREE ACTION

When using Generative Fill, Photoshop caps its rendering resolution at 1024 pixels (as of November 2023). This means if you’re working on a larger or higher resolution image, the rendered area might look a bit blurry or out of sync with the rest of your high-res image.

My idea:
1. Make several selections up to 1020 px for generative fill
2. Automatically render all selection instead to do render manually one by one