wt -d d:\tmp
デフォルトの「Consolas」では文字間が間延びしているので、プログラミング向けの等幅フォントに変えると発生。
"fontFace": "VL ゴシック"
{ ... "defaultProfile": "{デフォルトにしたいGUID}", "copyOnSelect": true, "requestedTheme": "dark", "initialCols": 150, "initialRows": 40, "profiles": [ ... { "guid": "{2c4de342-38b7-51cf-b940-2309a097f518}", "hidden": false, "name": "Ubuntu", "source": "Windows.Terminal.Wsl", "fontFace": "VL ゴシック", "fontSize": 10 },
... "multiLinePasteWarning": false,
"profiles": [ { ... "colorScheme" : "Monokai", ... } ... "schemes": [ { "name" : "Monokai", "background" : "#000000", "foreground" : "#f8f8f8", "black" : "#000000", "blue" : "#21C7E9", "cyan" : "#5FE3D2", "green" : "#7AAC18", "purple" : "#7E33FF", "red" : "#CC064E", "white" : "#f8f8f2", "yellow" : "#F0A945", "brightBlack" : "#75715E", "brightBlue" : "#66D9EF", "brightCyan" : "#A1EFE4", "brightGreen" : "#A6E22E", "brightPurple" : "#AE81FF", "brightRed" : "#F92672", "brightWhite" : "#f8f8f2", "brightYellow" : "#F4BF75" }