The "star" switch for adding to Contacts is completely confusing, can't tell between ON and OFF modes

Test on Android and iOS. Log in to a 3.7 site. Go to messages and open an individual conversation. Click "Star" in the context menu. Check that the star icon in the context menu now has a red slash on top (see the attached screenshot). Click "Unstar" in the context menu an check the icon is changed to the star without the red slash. Check that the icon for "Add to contacts" in the context menu is a person. Click "Add to contacts" to send a contact request. Accept the contact request in web or the app with the other user. Check that the icon for "Remove from contacts" in the context menu is a person with a red slash on top (see the attached screenshot).. Click "Remove from contacts" in the context menu an check the icon is changed to the person without the red slash. Go to the dashboard and open the context menu of a course. Click "Star this course". Open the context menu again and check the icon for "Unstar this course" is a star with a red slash on top. Click "Unstar this course". Open the context menu again and check the icon for "Unstar this course" is a star without a red slash on top.