When you first open the Share sheet on your iPhone, you might be confused by the various status icons.
A little concentric circles symbol is one of those icons.Read more:share focus status
The Share Focus Status determines which app will receive input when you share something.
It will display the app that is now open by default, but if you tap on the icon, you can select another app to share to.
When you want to rapidly share something without switching apps, the Share Focus Status is really useful.
For example, if I’m browsing Safari and come across a link that I want to share with my WhatsApp buddies, all I have to do is touch the Share button.When you’re utilizing numerous programs at the same time, the Share Focus Status comes in handy again.
As an example, suppose I’m watching a movie on Netflix and want to tweet about it.
All I have to do is open Twitter and tweet about the movie without first closing Netflix.
TheShare Focus Status makes multitasking a breeze!