Extension causes high cpu load

[varubej]

• Issue Type: Performance
• Extension Name: glassit
• Extension Version: 0.2.4
• OS Version: Windows_NT x64 10.0.19044
• VS Code version: 1.68.1

⚠️ Make sure to attach this file from your home-directory:
⚠️file:///c%3A/Users/Comp/AppData/Local/Temp/s-nlf-fh.glassit-unresponsive.cpuprofile.txt

Find more details here: https://github.com/microsoft/vscode/wiki/Explain-extension-causes-high-cpu-load