Does continually cloning email assets slow down the email editor?
We produce a monthly newsletter that uses quite a lot of personalisation tokens and segmentation. We've gotten into the habit of cloning the previous month's asset and updating with new content. However over time we've noticed the email editor getting slower and slower but only for this asset, with other emails unaffected. My theory is that this email is already quite complex to begin with and us continually cloning it over and over is leading to a lot of excess code in the background degrading the experience. The solution would be to start a fresh new asset whenever we see this. Has anyone else experienced this?