Thank you conelion. I am super glad the UX feels great to you, and you are understanding the design advantage :)
That is a really good UX optimization find. Yes on mobile, since it is just 1 column at a time, I could remove the title label.
The label does help to anchor the column a bit more clearly and gives consistency between mobile-desktop. What do you think about that? Is the extra few pixels height more valuable? Really value your opinion!
I'll try coding it up tomorrow morning and see how it feels!