The duplicate template doesn't have any submit button

[Rajan-Aggarwal]

When I click on the duplicate button, it leads me to the new form, but this form has no submit button. It only has a 'close' button, that takes me back to the object list.

I am not using any new style. I downloaded it using pip3.

[bastiaan85]

Duplicate of #41 workaround is also supplied there

[hottwaj]

I have an outstanding PR #45 (based on solution given by @bastiaan85 ) that addresses this issue and #41

Could this please be merged into master and pushed out?? Thanks!