Patent for addon bug?

I created an addon, clicked “file for patent” but after that nothing happend, I do not get any confirmation. The addon does not show in my list of inventions.

Addon was named “smarphone covers”

I have tried again couple of hours later. Did the graphic design again and the description. It did work now, got the confirmation that patent was filed.

So it was a bug, but cannot reproduce the bug. At first try, the graphic design was not detailed enough, I adapted it, but maybe that caused the bug.

Thank you for posting. We will monitor this.