I made another video last night while it was a bit lighter out - the first one I made it was darker outside so the lights were brighter in the video.
I did verify that while engaged with the tirn signal, about 1/2 of the while lights in the DRL stay on while the yellow lights are on.
You can watch the new video here if you are interested:
https://www.youtube.com/watch?v=kl0DXfNKfpE