How to make 'Hidden' plasma panel visible again?

Hey all,

I’m relatively new to KDE, so apologies if I’m just being stupid, but I just created a second plasma panel to sit on the left edge of my screen, and accidently set it to ‘hidden’ instead of ‘auto-hide’. How do I make my panel not hidden any more?

Cheers in advance.

What do you mean by hidden?

I don’t see that option anywhere, could you explain where you found it?