jacobj

Same issue for me - light mode only, Affinity Publisher only.

Look under Preferences setting on Home Screen left side towards the bottom of screen.

Hi pi_mai,
 
I think @3x should work the same way than current retina (@2x) support in Affinity Designer.
 
For @1.5x and @0.3, I think they are never used in the same context than @2x or @3x. Indeed, they don't produce integer dimensions.
 
For instance, let's say you have a 15 x 13 image. You'll get:
@1x = 15 x 13 (integer dimensions)
@2x = 30 x 26 (integer dimensions)
@3x = 45 x 39 (integer dimensions)
@1.5x = 22.5 * 19.5 (float dimensions)
@0.3x = 4.5 * 3.9 (float dimensions)
 
Instead, it would be a nice feature to have a special feature for icon design, using the following standard dimensions:
8x8 16x16 32x32 64x64 128x128 256x256 512x512 1024x1024 2048x2048  
Romain