Made a post about this issue a while ago.
https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/4-29-image-scaling-vs-cim-symbol/m-p/1394661
I'm using a CIM symbol to visualise a PictureMarker with scaleX and visualVariables size, rotation. The image is not displayed like it should be, when zooming in and out. (Scaling issue - aliasing)
codepen:
To reproduce: zoom in and out and rotate.
https://codepen.io/michaelk95/pen/JjVXaOE
Issue:

What I"m expecting:

Even with SVG type images,
Thanks
Gr