I just wondering how you achieve to remove pairwise correlated features from your training set (using the Remove Correlated Attributes operator) and apply the same features to your test set? If I should compare this operation to something I think about the "Apply feature set" (as exists for the features selection operator) or somewhat OHE and the Preprocessing model output. See screenshot below of the process. I have normally these two training and test preprocessing operations in two different processes.
Thanks for your help.