Dynamic props is deprecated

```
[PHP-CGI    ] [19-May-2025 08:14:32 UTC] [info] Deprecated: Creation of dynamic property App\Model\Taxonomy::$__assets is deprecated
[PHP-CGI    ] [19-May-2025 08:14:32 UTC] [info] Deprecated: Creation of dynamic property App\Model\Taxonomy::$__path is deprecated
```