Empty result on large rectilinear grid
#17245 might be related to this.
On the same dataset (rectilinear grid of 1297x1536x1536 points read from an Xdmf file) filters applied to the loaded dataset have empty output (0 points, 0 cells). I tried Clip (plane and box) and Slice, both give empty result. ExtractSubset does seem to work, though.