Reproduction steps:
1. Open the attached “IN-104767.zip” project
2. Open the Addressables Groups Window (Window > Asset Management > Addressables > Groups)
3. In the Project Window right-click and create any asset (e.g. a Material)
4. Drag it into the “HUD_Content Update” Addressables Group
5. Right-click on the Group and click Rename
6. Rename it to anything else
7. Observe the Console

Expected result: No warnings
Actual result: “Main Object Name '<new group name>' does not match filename '<old group name>'" warning is shown

Reproducible with: 2.3.7, 2.6.0 (6000.0.51f1, 6000.1.7f1, 6000.2.0b5)
Not reproducible with: 1.22.3 (2022.3.63f1), 2.3.1 (6000.0.51f1, 6000.1.7f1, 6000.2.0b5)

Reproduced on: Windows 11 Pro (24H2), macOS 15.5 (M3 Max)
Not reproduced on: No other environment tested

Notes:
- It looks like it is a cosmetic issue only as the Group and the Schemas are renamed properly at the end
- For reproduction it usually might be enough to skip 3-4th steps, but every once in a while it can be inconsistent without preforming those steps