I want to highlight the more important subtasks. Is there such a way to sort them?

Yes, there is such a way of sorting. All you need to do is mark the more important subtasks with a star and they will be placed above the less important ones and separated by a horizontal line.

Mobile

  1. Open the task card and tap on the subtask text
  2. You will see three dots appear to the right of the subtask text

  3. Tap the "three dots" icon and tap "Star" in the popping-up menu to highlight the subtask

  4. Now this task is placed above the dividing line and other subtasks and marked with the star

  5. If you want to unmark the subtask tap the "star" icon and the "three dots" icon

  6. Tap "Unstar" and you will unmark the subtask and the subtask will return to its place and the dividing line will disappear

Web-version

  1. Open the task card and move the cursor over the subtask text
  2. You will see three dots appear to the right of the subtask text

  3. Click the "three dots" icon and select "Star" in the popping-up menu to highlight the subtask

  4. Now this task is placed above the dividing line and other subtasks and marked with the star

  5. If you want to unmark the subtask click the "star" icon and the "three dots" icon

  6. Click "Unstar" and you will unmark the subtask and the subtask will return to its place and the dividing line will disappear