Automatic popover arrow placement
Created by: alecpl
Using the latest build based on Popper.js I don't see how to automatically place the popover arrow. When the button is on an edge of the screen the arrow is still in the middle of the popover.
NOW:-----------------------------------------------------------------------|
---------|
| link ||
---------|
---------------^----------------|
| popover ||
EXPECTED:------------------------------------------------------------------|
---------|
| link ||
---------|
---------------------------^----|
| popover ||
I see in the Popper demos it can position the arrow properly, so this is Bootstrap specific issue. Because the arrow uses :after selector it might be tricky to fix it programmatically. I suppose arrow positioning should be delegated to Popper.