The drag and drop widgets on Dashboard Design tab within KPI composer does not work on Safari.
Steps to Reproduce
1. Open a project in kpi composer on safari browser.
2. Go to Dashboard design tab.
3. Open widgets panel from right side
4. Try to drag and drop any type of widget to the container in Dashboard tab.
This problem is under review and targeted to be fixed in a future release. To receive notifications when more information becomes available, subscribe to this Known Error article by clicking the Subscribe button at the top right of this form.
The workaround is to use different browsers.
Related Problem: PRB1383746