It has been common for years to use such flags for Electron-based apps on Wayland. It's not specific to Hyprland, and it's not as bad as it sounds. Chromium has been working on Wayland support for years and it was behind a feature flag. It's worked well for a while now and will be the default soon. https://www.phoronix.com/news/Chrome-Auto-Ozone-Platform