Collor for locked layers

Hello! I really want a collor for when the layer is locked. It would help A LOT to see a collor only for the chainlocker.

I’m using aseprite now for some years, and I really love this program. I have a lot of other ideas that might help other people, but right now, the collor for a locked layer could save my work right now. I’m working on a project where I have A L O T of layers!