On my main site, I have to disable symposium plugin in order to use duplicator to create a package.
\nI have tested on a fresh install of latest wp with only those two plugins active and its the same problem.<\/p>\n
The problem:<\/strong> When wp_symposium is active and I try to use duplicator. When you click to create a package, the popup appears but it is hidden behind a semi transparent veil that covers the screen so that you cannot click anywhere. I have reported this on the wp_symposium support as well and I had a quick response which made me realise I should have reported it here as well. So I hope that between the two of you this clash can be recreated understood and sorted.<\/p>\n https:\/\/wordpress.org\/plugins\/duplicator\/<\/p>\n","protected":false},"template":"","class_list":["post-4249365","topic","type-topic","status-closed","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/4249365","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/4249365\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=4249365"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nSolution:<\/strong> Disabling Symposium during package creation and then re-enabling it works but is not ideal.<\/p>\n