How to edit text in performance document 'Share and Release' Redwood page

After calibration is unlocked, at the 'share performance document' stage of our performance review, line managers see this message on screen (highlighted yellow below below): Share your evaluation for employee review, either share and release to progress to next….

We need to edit it anyway, but also it doesn't display properly on screen.

Has anyone been able to edit it?

I have tried the User Interface Text tool. It does find the full sentence, but nothing happens when I replace it.