Question PSB file gets scaled down, instead of creating an additional Sprite Atlas page

In Unity 2020.3, when importing PSB files using the PSD-Importer, Unity scales the artwork down instead of creating a new Page in the Sprite Atlas.

Example:
- Set the Max Texture Size to 1024
- Import a PSB file that holds 5 Sprites with a resolution of each 512x512

I would expect that Unity fits four Sprites on one Atlas Page and then creates a second page for the fifth sprite.
Instead, Unity scales down my artwork (looks like it halves the resolution), and fits all 5 Sprites in one Page.



Is it possible to prevent Unity from scaling down the artwork, without increasing the Max Texture Size?

 

same problem

 

up!