My use case would be to use it on macOS-10.15 to run DOSsy apps, but it doesn't work: ‘The application “dosbox-x” can’t be opened’. No indication as to why exa

My use case would be to use it on macOS-10.15 to run DOSsy apps, but it doesn't work: ‘The application “dosbox-x” can’t be opened’. No indication as to why exactly. The current original DOSBox does work, however. So, at least for that OS, the current verdict is: Mission failed. Maybe future releases will fix that? Why the devs put a clearly nonfunctional app up for download is beyond me.