Steps to reproduce:
1) Open Unity Hub and create a new 3D (URP) Core project
2) Check the Game view, out of the box it will have huge borders around (make sure it has Free Aspect selected)
Note: Check the attached images
Expected result: No borders around the Game View
Actual result: Massive borders around the Game View
Reproduced with:
2020.3.47f1; 2021.3.22f1; 2022.2.14f1; 2023.2.0a10
Devices under testing:
Reproduced with:
Windows 11 Pro; Intel(R) Core(TM) i9-10980XE CPU @ 3.00GHz (36 CPUs), ~3.0GHz; NVIDIA GeForce RTX 3080; 128 GB RAM
Not reproduced with:
MacBook Pro (16-inch, 2021), CPU: Apple M1 Max, Memory: 64 GB, macOS: Monterey 12.6 (21G115)