Maps have their own dark mode button to change the map's mode, without affecting the application mode. This allows quick switch from dark to light and back in the event that some text or symbols are not easily seen after color inversion for dark mode.
to toggle theme from light to dark, or dark to light.Information: Dark Application Themes set the map background to a dark color and inverts the colors of most features and text to give the right contrast with the background. Depending on the original colors used in the creation map views, contrast may not be optimal. The map dark mode toggle allows a quick change that does not "flash" your eyes in darker environments.