set "leetcode.outputFolder": "E:/study/leetcode/${difficulty}/${tag}/${language}", is not work

it generate file in vscode currently open workspace
image

version: 1.33.1 (user setup)
Electron: 3.1.6
Chrome: 66.0.3359.181
Node.js: 10.2.0
V8: 6.6.346.32
OS: Windows_NT x64 6.1.7601

LeetCode extend is latest version