X6 interface hard on the eyes

I’ve just started testing X6 and really dislike the bolding of the references in the library window - I find the solid black text very hard on my eyes.  I know it is just to indicate read/unread, but you have a button for that.  Please give us the preference to turn off the bolding and just have the on/off button as the visual. ( I know you can select all and right click to mark all as read to turn the bold off, but then you’ve lost the ability to mark individual refs as read.)