Yes, it does and can be sticky and hard as concrete. Those are just some of the reasons I use a dry deep bedding setup instead of a poop board. I just let the chickens poo into the deep bedding and clean out the litter about twice a year. Because the litter is so deep, the chicken poo automagically works it was down into the litter and the top portion stays pretty fresh.
Except for in the dead of winter when the chicken poo freezes under the roosts...
I put down linoleum on my coop floor and cover it with dry deep bedding. It has held up pretty well for the first 4 years, but I am seeing tears and rips in the linoleum. For the most part, the linoleum is still intact.

 If I had to do it over, I think I might just use sacrificial sheets of plywood or pallet wood and just replace the wood as needed. With a dry deep bedding setup, the floor does not get wet. I think some free sacrificial wood covering would have worked just as well as my linoleum.
I know some people recommend using a product called Black Jack #57...
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It's a rubber coating that you would paint on the floor. I think the big advantage to using Black Jack #57 is that you repaint any breaks or cracks in the rubber coating. I will just have to eventually replace my linoleum.
Having said that, when I do have to replace my linoleum, I am just going to put down some sacrificial wood covering because I have a lot of free wood to use.
 
Nobody where I live wants to clean out the coop in the wintertime. Everyone I know uses the dry deep bedding system and just adds additional litter underneath the roosts as needed to cover the frozen poo and keep things fresh. In my coop, I toss on some fresh litter under the roosts maybe twice a month. The rest of the coop gets by with fluffing up the litter and maybe tossing on a fresh layer of litter once a month. Almost all my chicken poo is concentrated under the roosts.
Frozen chicken poo does not smell. So, a fresh covering of litter under the roosts works for me and gets me through the winter. I clean out my coop litter twice a year with my dry deep bedding setup. In the springtime after the snow is gone and everything is thawed out, and then again in the late fall before the snow falls. I like to start the winter months with fresh coop litter.

 I don't think I would have a backyard flock if I had to be cleaning out poop boards all the time. That's just too much work for me. I did that when I was younger, and I can honestly say that I never really liked that constant cleaning. But I did not know of any other way.
This time around with chickens, I found out about using a dry deep bedding litter system in the coop and only cleaning it out twice a year. That is so much better for me. I compost the coop litter and use the finished compost in my gardens.
I know lots of people here on the BYC chicken forum use poop boards. Maybe it's a regional thing? Where I live, everyone I know uses some form of deep litter or dry deep bedding because nobody wants to clean out the coops in the dead of the winter when our temps drop down as low as -45F. At that point, a person just wants to get through the cold spell.
FWIW, I converted to using paper shreds in my coop about 3 years ago. It makes excellent deep bedding and I make it for free from all the paper products I get at home, like junk mail, newspapers, printer paper, food boxes, and even cardboard boxes from Amazon, etc... I always have a bag full of fresh paper shreds to toss into the coop as needed. Paper shreds have worked the best for me.