Default Properties lost between sessions

If i set the color of an Arrow to red and the set this as the “default properties” in the main menu → Edit → Set Default Properties, then all new arrows draw will be red, which is great.

However, if I close the session and re-open the figma, the default properties are lost and the default black arrow is drawn for all new arrows…

Is this a bug, or am i missing something in order to maintain the default properties between sessions?