Hi,
the wallet is built for Mac OS 10.15 and refuses to start on my MAC.
I do not think you use any feature of latest Mac os so could you please change the target release in xCode and build the Mac OS X release of the wallet again to target 10.13 or even a previous release of Mac OS so it can run everywhere ?
if you rebuild the wallet app please provide the zip again on github.
Thanks in advance.