vtkModifiedBSPTree: Fix issue not extracting bounds
This issue was introduced at 5af0b700.
This MR resolves #18796 (closed).
Backport: paraview/release
Backport: release
Edited by Spiros Tsalikis
This issue was introduced at 5af0b700.
This MR resolves #18796 (closed).
Backport: paraview/release
Backport: release