Scrollbar background same as side panel background renders explorer scrollbar not visible

[alkuzad]

I fixed it with:

"workbench.colorCustomizations":{
    "scrollbarSlider.background": "#A5A6AC",
    "scrollbarSlider.hoverBackground": "#A5A6AC",
},

to make scrollbars darker, impacts all scrollbars, not only sidebar

[BroFox86]

Updated: e2e1f72

I used scrollbar color from Espresso editor. Thank you for participating.