If you’ve used conditions with the content:
sink, you can use the coverText:
sink (it goes in the main CL, next to “Teacher Tips” on the left side). It’s basically the same. If coverText is “” then it won’t appear at all. So, for screens 3-10:
coverText: when btnstart.pressCount>0 "" otherwise "Go back to screen 2!"
coverButtonLabel: ""
#this is necessary, otherwise students can press the button to see the screen content
For screen 11, something like:
coverText: when n1.submitted and n2.submitted and etc... ""
otherwise "You haven't submitted everything."
coverButtonLabel: ""