To Reproduce
- Click on a form input within a div that is draggable
 
- Focus is immediately removed.
 
- Opening inspect element shows that when the text field is clicked the element becomes draggable.
 
Expected behavior
In previous versions I was able to click to type in these forms and then drag elsewhere.
This issue is not present in 1.15.3
Information
Versions:
sortablejs = @latest(1.15.4)
Reproduction
https://jsbin.com/rukomad/1/edit?html,css,output