Header color changes sidebar background color

How bad is this?: Works but buggy

When editing theme, changing header text color also changes the background color of the sidebar (only the part that's opened, like background color of "Dashboard" when opened)

BetterCampus context

• correlation_id: c1e4026f-8c36-4f01-8643-b2653b66d4ca
• bc_surface: navigator
• bc_extension_version: 8.4.0
• browser_platform: macOS