Troubleshooting downloading videos (Patreon)

My intention with the TickleTown videos, at least for now, is to allow you to download and keep them.  Having said that, I got feedback from a Patreon that he was having problems downloading the file.

I did tag them as "downloadble" but it seems it's still not easy to do.

Has anyone else been able to download and keep any of our videos?  If you click on the Vimeo button on the videos, I'm curious if you have to log in to the Vimeo platform to download them?