Selection look

Why does the selection (the two triangles and the horitontal line) in the arrange look different from the selection in the midi editor? Arrange MIDI editor

MIDI Editor's looks more consistent and readable... please, make main Timeline's exactly like that :)

The main Timeline's looks more consistent and readable here... please make MIDI Editor's exactly like that :) PS What do I need to change to get the MIDI Editor timeline background to be the same as the main Timeline background?