Damn it I thought I had done then I remembered WhatsApp desktop. And then there were Tuta, Dropbox, BitWarden, ente - all turned up and all of them using outdated f/w as well.

Then I wondered - is WhatsApp Electron based? Not only it didn't turn up in the script result, I had heard they migrated to Catalyst and have the same iOS app running on Mac. Isn't that so?