System Information
Linux Ubuntu 16.04.5 LTS 64Bit, Mesa DRI Intel(R) Sandybridge Mobile

Blender Version
Broken: 2.80.43 rB38984b10ff7b,

Short description of error
If you clear a channel of the Location array with "Clear Single Keyframes" the animation for the channel is still there

Exact steps for others to reproduce the error

• Open Blendfile
• Rightclick X-Location of Cube and select "Clear Single Keyframes"
• > Channel is not highlighted in green or yellow, it should not be animated
• use the timeline, play animation
• > Animation of X-Location is still there, but no highlight
• > Entering a new X-Location will reset on next play/time change

Problem persists until File reload