hi @debosuissa,
You can have a look at the previous post explaining why it is the case, and why a scatterplot might not be suitable: Scatter plot using sgcca() output - #4 by kimanh.lecao
I am not sure which plot you are referring to here, but you could also consider replacing a 1 on a diagonal, since the diagonal is not used in most correlation plots?
Kim-Anh