Steps to Reproduce:
activityBar.activeBorder
or activityBar.activeBackground
and enter some valuesScreenshot:
Does this issue occur when all extensions are disabled?: Yes
For those settings to be recognized they have to be nested in
workbench.colorCustomizations
Like so:
"workbench.colorCustomizations": {
"activityBar.activeBorder": "#ff00a8",
"activityBar.activeBackground": "#ff00a822"
},
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I asked (and answered) this on Stack Overflow: https://stackoverflow.com/questions/47390242/how-to-modify-vscode-activity-bar
I believe this has to be better documented than this,
You can control the active indicator via the new color token, activityBar.activeBorder. We also introduced an optional background color for the active element, activityBar.activeBackground, and when configured can look like so:
I was making the same mistake as OP.
Most helpful comment
For those settings to be recognized they have to be nested in
workbench.colorCustomizations
Like so: