Slabs to Blocks 1.16+

So, I have always wanted to be able to turn slabs back into blocks. You may too. That is why I created this addon. I looked on the MCPEDL, and I couldn't find an addon that allowed you to do this, so I created one. Also, this is my first ever submission to MCPEDL, so it would mean a lot to me if you would download my addon.