Open the Configure KMyMoney.. dialog, Ledger Tab. If a transaction is open for editing, then toggling "Show all split details in ledger" and clicking "Apply" duplicates all (one or more) category splits in the transaction. However, saving the transaction does NOT save the extra splits, so this is apparently just a display issue (although the extra splits do show in the split editor prior to saving.)
Git commit 5e6613f8827ac078d2e360ca915c2f1a81ecaddc by Thomas Baumgart. Committed on 17/12/2023 at 17:04. Pushed by tbaumgart into branch 'master'. Prevent loading transaction editor more than once FIXED-IN: 5.2 M +12 -0 kmymoney/views/investtransactioneditor.cpp M +7 -1 kmymoney/views/newtransactioneditor.cpp https://invent.kde.org/office/kmymoney/-/commit/5e6613f8827ac078d2e360ca915c2f1a81ecaddc