Not sure where to start with this one.

I've got a table being created by this scheduler component from DevExtreme.

What I want is for the dates at the top Sun 31 to stay on the left, when they hit the left side, until we move into the next day Mon 1 and then keep that on the left.

At the moment, you can see that if you scroll past the date, it's empty at the top so it's a little confusing what date we're on until we actually scroll and the next date comes into view.

Can anyone help on the best approach here to achieve this?