[GNC] Retained Losses on Balance Sheet

[Fred Tydeman]

OS: Linux Fedora 37
GnuCash  4.14

I am running a Balance Sheet report
In the Equity section, I have four subtotals, all in black.
  Total equity (of my accounts)
  Retained Losses
  Trading Gains
  Total Equity (report)

For bottom Total Equity to be the sum of the other three,
Retained Losses should be negative and in Red,
instead of positive and in Black.

Am what I am getting the expected result,
or is this a bug in the report?

Also, where does Retained Losses come from?
There is no entry in the Tutorial and Concepts Guide.