System Information
Operating system: Windows-10-10.0.17134 64 Bits
Graphics card: GeForce GTX 1070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 431.36
Blender Version
Broken: version: 2.81 (sub 2), branch: master, commit date: 2019-08-15 21:07, hash: rB9dab57a9f829
Worked: (optional)
Short description of error
Hidden polygon are hidden in Object level as well
Exact steps for others to reproduce the error
I select polygon and hide it and go to Object level this hidden polygon are displayed as well.