Graph Inspector still displays Asset Subgraph details after unpacking it to a Local Subgraph

Steps to reproduce:

1. Open the attached project
2. Open the Test.texmkr graph asset
3. Select "Sub" Asset Subgraph Node
4. In the Graph Inspector overlay, observe that it displays details about the Asset
5. Right-click on the "Sub" Asset Subgraph Node
6. Select the "Unpack to Local Subgraph" option
7. Observe the Graph Inspector overlay again

Actual results: Graph Inspector still displays the details about the Subgraph's Asset even though it was unpacked

Expected results: Graph Inspector does not display Asset details after unpacking the Subgraph

Reproducible with versions: 6000.4.0b8, 6000.5.0a6

Can’t test with versions: 6000.0.67f1, 6000.3.7f1 (Graph Toolkit not available as a built-in module)

Tested on (OS): Windows 11, macOS 26.2

Notes:

• The Graph Inspector window is updated after the Subgraph node is re-selected