I found a fix for the 1.18 version, since that is a permissions problem probably caused by the choice of archiver. I fixed it with the script from here. Save the script, since this problem happens with other apps like this too.Launch the script, drag the app into the terminal window, hit Enter, and it's fixed.
The 1.19 version looks like it was just broken when it was made. We'll have to wait for it to be redone, I think.