I’ve been looking for the answer to this through Google but it’s hard to find when you can’t exactly describe what the problem is.
I’ve been working on a project today, and I went to click on one object before to open up it’s piano roll. I double clicked and all of my object turned black (as if they have all been selected) and all opened together.
I had a look around but can’t see an answer but I did notice this little symbol turn up in the corner of each object in question that ended up opening:
It’s the small symbol in the top right of the event object, can anyone tell me what it is exactly, how I turned it on, and how to turn it off please?