SOFTWARE/OS VERSIONS Linux/KDE Plasma: Arch KDE Plasma Version: 5.19.3 KDE Frameworks Version: 5.71.0 Qt Version: 5.15.0 ADDITIONAL INFORMATION I think a "Clear All Finished" button for Scheduled Transactions would be a big quality-of-life improvement for that part of the program. This way, one won't have to go through each finished transaction and delete them one by one, as the finished schedules tend to pile up quickly if you have several of them.
Good point, as a workaround in the meantime use the "Don't show finished schedules" option in "Configure/General/Filter" to hide them.