Added change to presenter

Author: ashmeigh

mantidimaging/gui/windows/operations/presenter.py

@@ -275,8 +275,9 @@ def _post_filter(self, updated_stacks: list[ImageStack], task):
                     # otherwise check with user which one to keep
                     if self.view.safeApply.isChecked():
                         use_new_data = self._wait_for_stack_choice(stack, stack.id)
-                    # if the stack that was kept happened to have a proj180 stack - then apply the filter to that too
-                    if stack.has_proj180deg() and use_new_data and not self.applying_to_all:
+                # if the stack that was kept happened to have a proj180 stack - then apply the filter to that too
+                if stack.has_proj180deg() and use_new_data and not self.applying_to_all:
+                    if self.model.selected_filter.allow_for_180_projection:
                         # Apply to proj180 synchronously - this function is already running async
                         # and running another async instance causes a race condition in the parallel module
                         # where the shared data can be removed in the middle of the operation of another operation