为什么任务切换器中的图标这么小（我基本上必须猜测并检查才能在任务之间切换……）？见下文。使用 4K 显示器，所以可能是分辨率问题。也许是应用程序显示小图标的错误？但这也发生在所有其他应用程序（Firefox、文件等）上。很高兴提供任何要求的规格。见下面的输出xrandr。
欢迎随意评论可能解决此问题的第三方软件，但我正在寻找本机解决方案。
Screen 0: minimum 320 x 200, current 7680 x 2160, maximum 16384 x 16384
eDP-1 connected (normal left inverted right x axis y axis)
2560x1600 165.00 + 60.00 + 60.00
2560x1440 60.00
2048x1536 60.00
1920x1440 60.00
1856x1392 60.00
1792x1344 60.00
2048x1152 60.00
1920x1200 60.00
1920x1080 60.00
1600x1200 60.00
1680x1050 60.00
1400x1050 60.00
1600x900 60.00
1280x1024 60.00
1400x900 60.00
1280x960 60.00
1440x810 60.00
1368x768 60.00
1280x800 60.00
1152x864 60.00
1280x720 60.00
1024x768 60.00
1024x768i 60.00
960x720 60.00
928x696 60.00
896x672 60.00
1024x576 60.00
960x600 60.00
832x624 60.00
960x540 60.00
800x600 60.00
840x525 60.00
864x486 60.00
700x525 60.00
800x450 60.00
640x512 60.00
700x450 60.00
640x480 60.00
720x405 60.00
720x400 60.00
684x384 60.00
640x400 60.00
576x432 60.00
640x360 60.00
640x350 60.00
512x384 60.00
512x384i 60.00
512x288 60.00
416x312 60.00
480x270 60.00
400x300 60.00
432x243 60.00
320x240 60.00
360x202 60.00
360x200 60.00
320x200 60.00
320x180 60.00
320x175 60.00
DVI-I-5-4 disconnected (normal left inverted right x axis y axis)
DVI-I-4-3 disconnected (normal left inverted right x axis y axis)
DVI-I-3-2 disconnected (normal left inverted right x axis y axis)
DVI-I-2-1 disconnected (normal left inverted right x axis y axis)
DP-1-3.5 connected 3840x2160+3840+0 (normal left inverted right x axis y axis) 621mm x 341mm
3840x2160 60.00*+ 59.94 50.00 29.97 25.00 23.98
2560x1440 59.95
1920x1080 60.00 59.94 50.00 23.98
1680x1050 59.95
1440x900 59.89
1440x576 50.00
1440x480 59.94
1280x1024 60.02
1280x960 60.00
1280x800 59.81
1280x720 60.00 59.94 50.00
1024x768 60.00
800x600 60.32 56.25
720x576 50.00
720x480 59.94
640x480 59.94 59.93
DP-1-3.6 connected primary 3840x2160+0+0 (normal left inverted right x axis y axis) 621mm x 341mm
3840x2160 60.00*+ 59.94 50.00 29.97 25.00 23.98
2560x1440 59.95
1920x1080 60.00 59.94 50.00 23.98
1680x1050 59.95
1440x900 59.89
1440x576 50.00
1440x480 59.94
1280x1024 60.02
1280x960 60.00
1280x800 59.81
1280x720 60.00 59.94 50.00
1024x768 60.00
800x600 60.32 56.25
720x576 50.00
720x480 59.94
640x480 59.94 59.93
DP-1-0 disconnected (normal left inverted right x axis y axis)
DP-1-1 disconnected (normal left inverted right x axis y axis)
DP-1-2 disconnected (normal left inverted right x axis y axis)
DP-1-3 disconnected (normal left inverted right x axis y axis)
HDMI-1-0 disconnected (normal left inverted right x axis y axis)