Extension causes high cpu load

[moin-carselona]

• Issue Type: Performance
• Extension Name: html-class-suggestions
• Extension Version: 1.2.1
• OS Version: Windows_NT x64 10.0.22631
• VS Code version: 1.92.0

⚠️ Make sure to attach this file from your home-directory:
⚠️file:///c%3A/Users/dell/AppData/Local/Temp/AndersEAndersen.html-class-suggestions-unresponsive.cpuprofile.txt

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