Yes, this is a known type of issue — it's display uniformity variance, and specifically for Surface Pro devices it's most commonly reported as "backlight bleed" or panel non-uniformity.
Not really a "fix" for a hardware backlight — it's not something a driver update corrects, since it originates in the panel/backlight assembly itself. Microsoft's official position:
What to try if your Surface screen is flickering, distorted, or has other display issues