Object Revert Help

It looks like way 245548245 got orthogonalized and I can’t seem to do a partial revert of just that object using the JOSM Reverter plugin. I selected the way and all its nodes as found in the Reverter wiki - Partial reverts but not sure what I’m doing wrong.

Can anyone assist? If someone could post the steps in JOSM I’d like to do it myself to learn how.

See also help question https://help.openstreetmap.org/questions/82593/object-revert-help where this was answered.