Hi Nina,
This is the case where the text score was suddenly behaving strangely. It started by going behind the canvas for no reason, making it disappear from the screen. When I re-created the project, it didn’t happen. Upon sending the QA team a bug report, they used the words “it’s very difficult to say”.
I’m putting this in this website so others can realize that it’s not always easy to prove that a bug is in fact a bug.