Problem selecting digital inputs

[Ham]

Hey yall, working on a UDC and i have the need for many digital inputs.
however  when i select the "digital input" node in the graph editor, it only shows the first 6 digital inputs as an option to select.
am i doin something wrong or is this a bug?
Thanks in advance Ham

[EasyPLC_Master]

You need to click on any item in the list and move the mouse up or down while holding the button down, then the items will scroll up and down to see the rest of the items.

[Ham]

Thank you, much appreciated