Reproduction steps:
1. Open the “ReproProject“ project
2. Open the “Assets/Scenes/SampleScene“ scene
3. Select the “TestObject“ GameObject in the Hierarchy window
4. Click the “JUST lorem.Array.data[0].bar.Array.data[0]“ button in the Inspector window
5. Observe the Inspector window and the Console window

Expected result: The “Lorem” array is expanded and the “AAAAA“ element is highlighted in the Inspector window
Actual result: “Item lorem.Array.data[0].bar.Array.data[0] not found in window Inspector.“ error is thrown in the Console window and nothing is highlighted in the Inspector window

Reproducible with: 2021.3.37f1, 2022.3.26f1, 2023.2.20f1, 6000.0.0b16

Reproducible on: Windows 11 Pro (22H2)
Not reproducible on: No other environment tested

Note: If the “Lorem” array is expanded, this issue does not occur and the element is highlighted as intended