Does anyone know if Zen identifies itself as 'Firefox' at program-level when running on Windows? This is the biggest mistake that FF forks and offshoots make, since it makes it impossible to run Firefox and the derivative work at the same time.
Exact match with Firefox v129.0.1: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:129.0) Gecko/20100101 Firefox/129.0
He's asking about how the browser identifies itself to the Windows operating system. According to him, other forks say simply "Firefox," which makes it impossible to run them alongside the official Firefox release.