Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: GeForce GTX 950M/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 398.35
Broken: version: 2.90.0 Alpha, branch: master, commit date: 2020-06-24 21:51, hash: rBec776f18ff70
Worked version: 2.79
Short description of error
Сhose particles and hid them, but they are still visible. Imposible to work! In 2.8 was this problem, and again!