Unintentional Layer Selection

[Sung-jae Kim]

Hello, while painting, the layer gets switched to the "canvas" layer when I don't want it to.
I think ctrl + shift does this, but I don't THINK I'm pressing those.
Are there any other buttons that do this? And are there ways to prevent it?

[rattsang]

there are known issues with layer changing, one is if you flip the canvas and undo it will automatically select the canvas

[Sung-jae Kim]

Oh, I see. I think that's what I've been doing.
Thanks for the help :)