I created a page under Site Contents --> Pages library in sharepoint online. This page contains Script Editor webpart. This page working as per requirement in its own site collection. When I try to copy / export / import this page in a different site collection, its not showing web part. Rest contents (e.g. text) of page is copying & showing in new site collection.
My question is : Why not web part (which is added in Page) is showing in new site collection ? How to resolve this problem ?
I followed link Copy a page across different site collections but its not working for web parts added in page.
In attached screenshot (script editor), I can see "My script editor" text in new site collection but not "Hello" which is part of "Script editor web part".