Extruding UV

Hi! Is there a way to extrude uv correctly while extruding mesh? This is must have function for environment modeling to unwrap walls, etc.
I know you can do something simillar with pin function but pipeline is too long if you have a lot of geometry.
May be there is some addon wich can help me?
If you know what i mean, i afraid my english is too poor to explain this.
Thank you!

Ok. I found there is such function in 2.9.