Godot AnimationPlayer - Setup

I can’t configure the animation player. The ‘key icons’ aren’t showing up in the inspector for ‘coin’ and I can’t add a key frame to the die animation. I know I’m doing something dumb, just don’t know what. Arrrrgggghhh!

Guessing you’ve resolved this now.
I think you needed to save that Scene ‘Coin’.
I have found you need to sometimes save and also click other scenes to force Godot to update.