Performance issues when instantiating a recognizer under UnityEngine.Windows.Speech

Reproduction steps:

1. Open the attached project “RecognizerIssue”
2. In the project, navigate to "Assets/Scenes" and open "Sample Scene"
3. Open the profiler (Window → Analysis → Profiler)
4. In the CPU Usage module disable everything except Scripts
5. Enter Play Mode

Expected result: Performance stays consistent
Actual result: Around frame 100 there is a large spike in the CPU usage section of the profiler

Reproducible with: 2020.3.42f1, 2021.3.18f1, 2022.2.5f1, 2023.1.0b2

Reproducible on: Windows 10