On iOS, you can add a contact as ‘Favorites’ via Canary > Side bar > Scroll down to ‘Favorites’.
Select Heart icon to add contact into favorites list.
To move the message into starred folder select more action shown below and select star.
You can also swipe towards left and select more actions and select star from menu.
Rearrange your folders in the order that you like. Go to your sidebar by pressing the more action icon.
Once the sidebar is opened, press Edit as shown above and drag and drop the folder in the position you want to move it and press Done.
