What happened to Debug-Functionality? Error in manual.

[rawi]

In the manual of HP Prime (here) p. 564 there is a screenshot of the debug-mode with the following menu in the bottom line:
Edit - Skip - Step - Swap - Stop - Cont
Further on the following menu points are explained:
Skip - Step - Vars - Cont - Stop

On my HP Prime I find as well: Edit - Skip - Step - Swap - Stop - Cont
I remember I selected variables to show their content in former versions of the software.

I think this is an error in the manual. But even more important: How can I select the variables of which the content is shown during the debug mode?
Any help is appreciated! Thank you very much.