I looked at the file explorer view—it looks different from the internet and my own, but some items match online. Why does this happen? I noticed the second style works, is there a way to switch from image number 1 to 2 in my case?
This occurs when the scaling is adjusted above 100 percent. The reason might be related to how icons appear at lower DPI settings. You can modify the scaling in Settings > System > Change the size...
High DPI enhances the richness of icons with more detailed visuals. This ensures you receive the intended look and feel. At a 100% display scaling, the icons are 16x16 pixels. As DPI increases, they expand to 24x24 and can reach up to 32x32, with adjustments for larger sizes. Displaying 24x24 icons as 16x16 doesn’t look appealing, so the icon design adapts accordingly.