Are you sure you're giving pics time to propagate? Files & videos probably still have to be manually downloaded, but I just tested it & it works for pictures & text. I guess it's also possible some blind forwarding is already happening & the number of peers you have matters...? But I did this in a room with only my own devices. Uploaded pic from phone, it showed up on laptop, closed keet on phone opened on second phone and after a second the pic was available on second phone.