Ok – I may have figured it out.
I decided to deactivate WP Sticky PRO (which I just purchased yesterday – July 14, 2021) (today the issues started when I clicked on “CLONE” this morning) and low and behold, the duplications stopped?!
I kind of want both your plug ins, yet, the Sidebar will be the one I will keep turned on at the moment until I hear back from you.
If for some reason you can not figure out the issue or rectify it then I will be requesting a refund on my purchase of WP Sticky PRO.
Thank you,
Lone Star Blower/Charlie