How to remove color distortion at the color junctions of Smart Objects in Photoshop CC?

Question

Design

Actually, the whole question is in the title.
By inserting images on the canvas as smart objects, and then changing their scale, I get color distortions at the junctions of colors. The original does not have these dark edges, the picture contains 2 colors: white and blue.

When I first changed the smart object, I saw some kind of notification that something could be changed in the settings so that these edges were not there, but by inertia I turned it off without reading it.
Can you tell me if this "filter" can be turned off?

Answer 1

What is the problem with rasterizing the image before saving the final version?