Version, if it matters, is 1.19.2. Seems to be present in this version and future ones, though.
I largely prefer the looks of the blinds from this mod compared to other furniture mods that add blinds (to be specific, macaw's windows) but the ones in macaw's are able to be pulled up with a shift r-click. It would be nice if you could add similar functionality to the blinds from this mod. Also, when you put blinds on a block that isn't transparent, while likely almost nobody will do this, if you open the blinds you are able to see through the block behind them (x-ray). Also I'd imagine if you put the blinds on stained glass, it will not actually shows the color of the glass, and instead just not render that face of the glass.