You can create a Tip related to a Progress Tracker while you are on a Progress Board.
Steps
Go to the Progress Board
Click the lightbulb button in the Card for that Progress Tracker
The Tips Popup appears
Press the Create Tip button
You arrive on the Create Tip page
You will see that the Progress Tracker has already been tagged to the Tip
Follow the steps to create a tip and then press Save
You will arrive on the Tip’s page. To return to the Progress Board you were on originally, follow the steps to go to a Board