Every time we install a new copy of macOS on our computer, as long as the restoration is completely clean, we must proceed to add the different accounts through which we are going to communicate or when sharing content through the different social networks. . Okay, at least to the High Sierra.
With the launch of macOS Mojave, the Cupertino-based company has eliminated the possibility of registering our account on both Facebook and Twitter, so we will not be able to share directly from the Safari share menu or from any other application through these social networks.
With macOS High Sierra, and previous versions, if we want to share through an application or browser in our Twitter or Facebook accountWe only had to have previously configured both accounts in the macOS Internet Accounts configuration section and click on the application's share button.
Apple has not ruled on the matter, so it may be that being the first beta, this option has been removed only temporarily and that in future versions it will be available. If not, you do not have to panic, since sooner or later, some developer will launch an app that allows us to do so.
Nor would it be surprising if Apple, in its effort to improve user privacy, did not want to include any form that allows both companies to collect information about the use we make of our accounts, although for this, it has already implemented in Safari new methods that they will inform us at all times of the information that we are going to share with third parties.