Operating system: Darwin-18.7.0-x86_64-i386-64bit 64 Bits
Graphics card: AMD Radeon Pro 575 OpenGL Engine ATI Technologies Inc. 4.1 ATI-2.11.20
Broken: version: 2.81 (sub 3), branch: master, commit date: 2019-08-23 22:51, hash: rBa68e8ac993a1
Short description of error
UV Editor select and deselect
Exact steps for others to reproduce the error
Select and Deselect on UV Editor I am tried select become orange and deselect become other color but not work for me to view.
Look strange vertex should not make black vertex.