@xiamenese, well it's strange, but this "Folder"-behavior from the Opera-Icon I have only in the symbolic view (big Icons and the name of the app). Right-clicking this Icon leads to the context-menu of a folder (new folder...information...Import from...etc.). All other Program-Icons are displaying the expected context-menu, as you mentioned (Show Package content...etc.) If I change to List-view, Opera shows also the correct context-menu. For me its strange but reproducible.
This problem can be sold by updating Opera to version 60.0.3255.59.
Yes I already know
But Opera Forums are still not accessible from Russia. I get "503 Service Temporary Unavailable" message.
Yes, I have the same.
With VPN enabled it works fine.
Yes, after Opera was updated to version 60.0.3255.59, the VPN started working normally and now you can use it to get to this forum.