This is probably a very easy thing to change but it is driving me crazy. I cannot grab the dockers and move them around or even separate them into their own windows. On a different computer, I can do this without any issues.

In this video at 06:20 I'm trying to do that and I cannot.
https://www.youtube.com/watch?v=X-IVhtfjr9s

it could be that you have docker titlebars hidden. You can re-enable them in the menu "Settings" → "Show Docker Titlebars".

Other than that, there's a little lock icon in a circle on the left side of each docker titlebar that you perhaps locked, that would prevent dockers from being grabbed, too.

hope that helps!

I think I figured it out. This is very strange for me. I have to click the 'float docker' icon to move them around. I didn't have to do this in another computer with the same version.