I have a "registered" symbol added just fine in a custom material. It shows up as expected. However, when I observe the linked property in my drawing, the drawing is changing the symbol into a square.
I know this can be fixed. I have several PDF drawings I made in the past that clearly shows the circle R in this same linked property. Problem is... I forgot what I did to make it show correctly. Now having moved to another computer, the problem has returned. Anyone with a better memory than moi? (that would be almost everyone here).