SUMMARY The current icon looks very similar to a broken image icon. I thought it was broken for several months, until I squinted and found out that × is actually K. Though when I glance over it, I still subconciously percieve it as a broken image icon. Please redesign it to something more contrast and distinct; the light version of the icon does not have this issue. STEPS TO REPRODUCE I don't actually know why does the Xfce4-panel's libsystray.so plugin pick the dark version :C OBSERVED RESULT https://0x0.st/-8iL.svg EXPECTED RESULT Maybe just an inverted version of https://0x0.st/-8i9.svg ? SOFTWARE/OS VERSIONS Linux/KDE Plasma: 5.8.0-3-amd64 / N/A (available in About System) KDE Plasma Version: N/A KDE Frameworks Version: 5.70.0-1 Qt Version: 5.14 ADDITIONAL INFORMATION