PyQtWebEngine Module Not Found

Layer Atlas requires the installation of extra dependencies.

Manual Installation

1. Close QGIS: Ensure QGIS is completely closed before proceeding.
2. Open OSGEO4W Shell: Navigate to the Windows start menu, search for OSGEO4W Shell, and open it.
3. Install PyQtWebEngine: In the OSGEO4W Shell, execute the command: python -m pip install PyQtWebEngine
4. Restart QGIS: Open QGIS again to complete the setup.