Version

1.57.0

Steps to reproduce

1. Open trace viewer
2. Select text
3. Drag and drop this text into the trace viewer

Expected behavior

To not see drop target

Actual behavior

Drop target remains active after dropping the text

Additional context

dragOver is never set to false when processTraceFiles is called with empty array of files
https://github.com/cpAdm/playwright/blob/4c65ab3df5f16c3ba8c41303aa302859839d6552/packages/trace-viewer/src/ui/workbenchLoader.tsx#L87-L90

Environment

System:
    OS: Windows 10 10.0.19045
    CPU: (8) x64 Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz
    Memory: 1.93 GB / 15.83 GB
  Binaries:
    Node: 24.11.0 
    npm: 11.6.1
  npmPackages:
    @playwright/test: ^1.56.0 => 1.57.0