I group two objects. Select both, go to object and Group.
To select an object inside a group I double click. But then, how I come back to the group? Making a search I found escape or ctrl ↵. I tried both and it does not seem to work. I click on the objects and are still selected individually. I suppose I am still inside the group but I do not see how can I be sure. How to know if I am inside a group?
If I close the file and open again and I click, it selects the objects, not the group.