Version: (using KDE KDE 3.5.0) Installed from: Compiled From Sources Compiler: gcc version 3.4.4 OS: Linux Configure your KDE kicker taskbar Show windows frol All Desktops Show application icons Group similar tasks: ALWAYS Appearance: Classic The group similar tasks seems to be the trigger. If it's disabled, it's fine. If not, no KDE apps will show in the kicker. Example. Add a run applet to your taskbar. type "kwrite" in, or "konqueror" and so on. Start it up. The app will start, but it will vanish from the taskbar after starting, however, non KDE apps are fine. xterms stick, as does glxgears, nvidia-settings, gaim, and so on. This only happens with group similar tasks: always.
I'm running KDE 3.5, QT 3.3.4 It's been unable to be confirmed on a KDE 3.5 QT 3.3.3 system. Hrm. Also, running a KDE app from an xterm, or "Run Command" in the KMenu is fine. It appears in the taskbar.
Confirmed in KDE 3.5.0, QT 3.3.3. Same behaviour as above.
Fixed in KDE 3.5.1