Created attachment 234397
KDE fullscreen screenshot 800x600x96DPI
The problem is actually worse now than when attachment 112016 was affixed. DPI is now max(96dpi,system setting), which means unless a user has taken the trouble via user.js or about:config to force Gecko to use ~84 DPI or less, the card can't fit in the available vertical space, even with the taskbar hidden.
Created attachment 234397
KDE fullscreen screenshot 800x600x96DPI
The problem is actually worse now than when attachment 112016 was affixed. DPI is now max(96dpi,system setting), which means unless a user has taken the trouble via user.js or about:config to force Gecko to use ~84 DPI or less, the card can't fit in the available vertical space, even with the taskbar hidden.