I love how Dark Mode handles the navigation. The far-left icon rail blends into the navigation panel, so the interface visually reads as two main sections: one unified sidebar and the workspace content.

In Light Mode, the far-left rail remains a contrasting color which makes the interface feel like three separate columns and adds more visual separation. If there was a theme option to make the far-left navigation rail match the light gray background of the adjacent sidebar, similar to how the two areas blend together in Dark Mode, it would make Light Mode feel cleaner, more cohesive, and less visually busy while maintaining consistency between the two themes.