Briefly describe (1-2 sentences) the Bug you’re experiencing:
When project view is sorted by something (I have tried due date and a custom field), dragging a subtask out of its parent into the project as its own task leaves it in both places. If you change the project to not be sorted, this problem goes away.
Steps to reproduce:
Go into a project and sort it by Due date by clicking the “Due date” title at the top. Create a task. Create a subtask within the task. Drag the subtask out of the parent to be directly in the project as its own task. Notice that while it does now appear as its own task, it is also still inside the parent as a subtask.
latest version of Firefox, Microsoft Edge, and Chrome (84.0.4147.89)