Feature Request Clearer Pixel Art Previews

In the screenshot is a little something we all tend to ignore, and sorry if there is a solution or already a suggestion about this, but I couldn't find it and so I thought theres nothing to lose by asking if the 2d pixel art sprites/textures show sharper in the previews in the inspector and accordingly to the set texture filtering mode. If a 2dTexture's Filter Mode is set to Point, why should it still appear blurry on the previews? It's a small but a quite annoying issue, it's hard to distinguish the different selected sprites as shown on the screenshot.
Another thing if I could cram it into this one is the [Select] button takes up a lot of space for the smaller previews. One alternative is showing up on hovering over the sprite or even on the editor window parenting the preview, it would allow for a full preview of the sprite without cutting out parts of it.