Web player problems sync with desktop client using firefox

[peppo1616]

I've noticed a problem with FF and Edge on web player about desktop client and web player syncronization. On same page, with desktop player opened and logged in (in every test), using chrome i can play full track from web player controls and music singing from desktop player correctly. Using FF (ff v 54.0.1 (64 bit)) or Edge i see web player and i can reproduce songs but only the preview, songs are reproduced on web page and not on desktop client. Anyone with the same issue? Some workaround?

I'm expectinge same beahvioru as chrome.

all tests is made on https://developer.spotify.com/technologies/widgets/spotify-play-button/