I am trying to add two keyboard shortcuts for switching to right workspace in xubuntu with xfce4.12:

• ctrl+alt+right
• ctrl+alt+page_up

In window manager -> keyboard, there you can only specify one key-combination. When adding another entry in settings editor -> xfce4-keyboard-shortcuts, only the last one counts. Same in the xfce4-keyboard-shortcuts.xml file.

Would there still be a way to achieve this?