SUMMARY STEPS TO REPRODUCE 1. Select "Use manually specified proxy configuration" from System Settings -> Network -> Settings -> Proxy 2. Fill in a URL and Port number 3. Open Falkon, Audiotube, Neochat or Tokodon and try to browse using the proxy. OBSERVED RESULT Application does not respect the settings set from System Settings. In Falkon, setting Proxy from it's own settings works, but on Kirigami Apps, Most doesn't allow configuring proxy or the settings for doing it is only available after you log-in, which requires a network connection in the first place. EXPECTED RESULT Applications use proxy settings form System Settings by default or when their respetive settings are set to follow the system configuration. SOFTWARE/OS VERSIONS Linux/KDE Plasma: Fedora Linux 38 (available in About System) KDE Plasma Version: KDE Plasma 5.27.5 KDE Frameworks Version: 5.106.0 Qt Version: 5.15.9 ADDITIONAL INFORMATION -
I'm afraid this is a separate issue in each specific app. You'll need to report individual bugs for each of them.