My two cents worth…
Laptop, Chrome v142@Win10, tested on two systems
window.devicePixelRatio = 1.1
Stage size = 480 x 360
Two lines 1px width, 1px apart
“Retina support” disabled (“pic …”)
“Retina support” enabled
Tiny 200x200 stage
Loading the project makes the stage blurry even in retina mode.
For Chrome, since 2-3 years ago, devicePixelRatio has been correlated to zoom on laptops. Thus disabling retina for certain zoom values.
The same for FF at the desktop.
