I have a two Tax Transactions by Category reports, both modified to be
calendar year 2020. One of them is also filtered to my Investment
accounts (including the Brokerage accounts.) Many categories seem to
be missing from this but not the other report. I finally figured out
that its
https://bugs.kde.org/show_bug.cgi?id=434376
--- Comment #18 from Thomas Baumgart ---
I would try to create a dump of a working and a non-working database and
compare it. Of course, this might not be easy and depends on the dump. Just an
idea to figure out what the problem might be. An