Language Feature Not compatible with php xxx not showing in the project Pane

### Apache NetBeans version

Apache NetBeans 13

### What happened

Language Feature Not compatible with php xxx not showing in the project Pane.
When using some code that is not compatible with an old php version, the error show up in the editor window, but not in the project window like all the other errors.

### How to reproduce

use this code with a php version < 7.3

No source file or test is named. Reproduce the issue in Apache NetBeans 13 with PHP below 7.3 and the shown trailing-comma code, then trace how the editor diagnostic differs from the project pane. Done means this language-feature error appears in the project pane consistently with the other errors.

Written by the indexing model from the issue text.