I have the same problem and opened a topic a couple of days ago -> https://megamu.net/forum/showthread.php?tid=17937
When you try to open a 2nd application, the MEGAMU app icon just blinks in the top bar and closes. Even when trying with cmd `open -n MEGAMU.app` doesn't work.
When you try to open a 2nd application, the MEGAMU app icon just blinks in the top bar and closes. Even when trying with cmd `open -n MEGAMU.app` doesn't work.
