How to reproduce:
1. Open the user-attached Snapshot “BoatAttack_2022-12-16_16-24-38” in the Memory Profiler
2. Click Window → Analysis → Memory Profiler
3. Select the uploaded Snapshot and open the “All Of Memory” tab
4. Find the “System.Collections.Generic.ObjectEqualityComparer” element and click on it
5. Observe the Console

Expected result: There is nothing logged into the Console
Actual result: The "Action ID: [0] First character index: 22" messages are logged into the Console

Reproducible with: 1.1.0-pre.1 (2023.2.0b9)

Reproducible on: Windows 10 Pro
Not reproducible on: No other environment tested

Note: No other versions were tested because the issue wasn't reproduced by CQA

Full error:
Action ID: [0] First character index: 22
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool)