Thanks for your report. :) Since I dont own a mac so I cant really test the mac build. So, this appear to be an old build this fix might fix this problem to.
Maybe I'll update this app, since a lot of people actually downloading and using it.
Hello again, would like to clarify that this was not the issue I was facing. I faced a seperate error and found a fix.
However, I have also found another error. Should I make a separate bug report or also leave more feedback here?(Screenshot of the bug listed in this bug report)