How to copy the "standalone" character by Strg+C ?

I have chosen a character in the Window down right. If i copied it by Strg+C (copy to clipboard) it is not possible to paste it directly to Font Creator.
It is possible by “copy as Image to Clipboard” Ctrl+M… and then paste in Font Creator. Maybe by this way some character information will be lost ?

Best Regards, Spitsbergen

Why not just open the font in Font Creator?

Right-click on the font name in the Font window, and select “Open with Font Creator.”

@Bhikkhu Pesala:
The reason is, i need different signs that i created in different Fonts, so its more easy only marking a Font in MainType and collect the sign i need with copy and paste.