Defines the sticky behavior of a column during horizontal scrolling.
Unlike forcefully pinned columns, a sticky column remains in its original
visual order until it reaches the specified edge of the viewport, at which
point it "sticks" and remains in view.
'left': The column sticks to the left edge when scrolled past.
false: The column scrolls naturally and will exit the viewport.
Defines the sticky behavior of a column during horizontal scrolling. Unlike forcefully pinned columns, a sticky column remains in its original visual order until it reaches the specified edge of the viewport, at which point it "sticks" and remains in view.
'left': The column sticks to the left edge when scrolled past.false: The column scrolls naturally and will exit the viewport.