Alembic asset prefabs remain in Project window when attempting to delete them

Package: Alembic Importer

Won't Fix

2.4.X

Thank you for reporting a bug to Unity. We have reviewed the issue carefully, and in this case, the team is unable to prioritize fixing this bug. There are a number of reasons we make this decision, including the impact and severity of the issue across our user and customer base, and the possibility that future plans may solve the problem in a different way, or that a workaround for the bug may be available. Today we will be closing this case. Thank you again for taking the time to report this issue, and please let us know if there is anything else that changes the impact or severity of this issue.

How to reproduce:
1. Open the attached project "IN-125804"
2. Open "SampleScene"
3. In the Project window, navigate to the "Models" folder
4. Drag the "Enemy" asset into the Hierarchy
5. From the Hierarchy, drag the "Enemy" GameObject into the Project window to create a prefab
6. Attempt to delete the created "Enemy" prefab
7. Observe the Project window

Actual result: "Enemy" prefab does not get deleted
Expected result: "Enemy" prefab gets deleted

Reproducible with: 2.3.4 (6000.0.b11), 2.4.3 (6000.0.63f1, 6000.2.14f1, 6000.3.0f1, 6000.4.0a5, 6000.5.0a2)

Reproducible on: Windows 11
Not reproducible on: No other environments tested

Alembic asset prefabs remain in Project window when attempting to delete them

Package: Alembic Importer

Won't Fix

Prioritise and Follow this issue

Have a workaround or additional info about this issue?

Alembic asset prefabs remain in Project window when attempting to delete them

Package: Alembic Importer

Statuses

Won't Fix

Resolution Notes

Description

Prioritise and Follow this issue

Have a workaround or additional info about this issue?