[GNC] Tax Schedule Report Options

[Fred Tydeman]

In adding Tax Report Options to some accounts, I have noticed
things that I do not understand.

Some accounts show:  Sched B: Total dividend income
Other accounts show:  Sched B(0): Total dividend income

I do not understand where the "(0)" is coming from, nor how to change it.

On the Income Tax Information popup, the Copy number field is grayed out.
I do not see how to change it.

I am running GnuCash 5.10 on Fedora Linux 41