Reproduction steps:
1. Create a new project
2. Install Memory Profiler package inside the Package Manager (Window > Package Management > Package Manager)
3. Load and open the snapshot from the attached "MemoryData_2025-07-18_22-50-46.zip" archive inside the Memory Profiler
4. Observe

Expected result: Memory Profiler snapshot opens without issues
Actual result: Snapshot doesn’t open, “KeyNotFoundException: The given key '8590021747' was not present in the dictionary“ error is thrown in the Console

Reproducible with: 1.1.4, 1.1.5 (6000.1.0b6), 1.1.6 (6000.0.54f1, 6000.1.12f1, 6000.2.0b10, 6000.3.0a2)
Not reproducible with: 1.1.3 (6000.1.0b6)

Reproducible on: M1 Max MacOS 15.5 (Tested by CQA)
Not reproducible on: No other environment tested