Frame animation, all the frames are the same?

[Vriiskaa]

I just switched from frame-by-frame animation in Paint Tool SAI and Vegas Movie Studio to Photoshop's frame animation feature. However, each frame I create is the same? I'm not sure how to explain this. I know the frames duplicate automatically and that's so helpful for me, but for example, if I have 2 frames and draw on the second one, whatever I drew shows up on the first one as well. I've tried making different layers and it's still the same. Is this a bug or am I doing something wrong?

I'm using Photoshop CC 2015, and if it matters at all, I'm on Windows 10.

[Trevor.Dennis · Accepted solution]

Use a different layer for each frame. Copy the layer (Ctrl j) and edit it.  The select each frame one by one, and make sure just the relevant layers are turned on.