I have pro licence and developed over 60 reports to various groups. I and it is enabled in Admin portal. I can see them in other browsers too. I cleared my cache, changed password and tried to delete cookies manually in the chrome browser. "Share Option" is still missing.
It works in other browsers !!! But wont work if PBI was used on that earlier!!
I guess microsoft has to do somethign with their updates. Its an issue where the some of the latest updates wont relfect when the browser is not reset completely. In my case, I cant do that as I have some info saved in the browsr and cant afford to lose it all.
Miscrosft has to look into it and resolve this at the earliet.