Desktop are squishing the thumbnails or vertical images/videos into a square

[FernandoMMuniz]

Is this a known bug?

[stlnb]

How to disable desktop thumbnail stretch?

For some reason, image thumbnails are stretched on my desktop. Pic is thumbnail in Dolphin vs on desktop. Desktop thumbnails used to be normal like in Dolphin. Maybe an update introduced this bug? I am using a 2160P screen with 150% scaling if that matters. [Spectacle_20260718_132922]