Not OP, but two issues I’ve encountered:
- No DRM means some streaming sites don’t work. But I can easily hop over to another browser for that
- There is no global zoom to increase webpage size on all websites. This can be resolved by installing an extension
Otherwise, Zen has been amazing. I fully switched from Firefox 5 months ago, no regrets
Developers decide what platforms they want to support based on what resources they have available and the kinds of users they wish to target. They create versions of software where they expect to garner enough market share or based on what gives them the most return on investment. Even at a 4% market share, Linux is still pretty much an edge case for many companies, though I agree that a corporation like Samsung can absolutely afford to make their software available on Linux