Copy to clipboard not working on Ubuntu

[Patch]

Bug with "Copy to Clipboard"

Clipboard API which Manager is using works in modern web-browsers only when page is served through https protocol. The only exception is when running server edition locally and accessing Manager through localhost. This is why the issue is not on desktop edition (it’s always localhost access) or cloud edition where https protocol is enforced.

The Clipboard API in the web browser requires https secure access. The windows and Mac clipboard API also allow http access from the local host. Perhaps this is not the case under Linux.

Have Linux desktop users

• tried opening a Manager link in another browser (their desktop preferred) and see if the issue persists.
• I assume access from the Linux desktop browser to a Manager sever on Linux over https works OK.