In my recent manuscript submission to a Springer Nature journal, I have come across Research Square (Preprint service provider associated with Springer Nature) which is allowing & encouraging me to publish the manuscript under consideration as a Preprint. My question is, If I publish it as Preprint, in the event of rejection of my manuscript from the journal, will it affect my subsequent submission to a different journal? (i.e. will my own preprint be caught and counted for determining the similarity index by the next journal house)