Ok so the save button works with a simple submit form, don´t know why I didn´t find that one before posting here. But I´m now looking at the Add button above the save button, and that one won´t jump for me.
When copying the xpath from the source it comes out like this:
Anything I can/should remove from it so it works in KBM? or is it supposed to look like this?
If so, to be of any real help, I need to have the actual HTML code around that button.
The best way to get that (if you can't post the URL) is, using the Chrome Dev tools, select the parent element above the button, right-click, and select "Copy > Copy outerHTML". Then post that here in a code block with "html" as the language. If the code is too long, or is sensitive, you can put in a zip file, and post in a PM to me.
How to Put Code in a Forum Code Block
Just insert your code between the lines with the triple backquotes: