Count points in polygon (weighted) in QGIS 3

Question

In QGIS 2 you could perform a weighted point within a polygon layer using Processing toolbox > Vector Analysis > Count points in polygon (weighted).

I could well be missing something, but I can't find the same function in QGIS 3 (screenshot below). Has it been superseded by another function?

Maybe it requires a plugin?

Answer 1

I think the weight just become optional and hidden inside the "Count points in polygon", see