use kde connect. it is a much mature, more open and basically gives you file transfer across ALL platforms.

smh >Nearby Share Beta for Windows PCs is not currently supported within the following regions: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Donbass, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain and Sweden.

so these people living in these countries need to do what? hope and pray that their google overlord will allow them to share files to their machines?