Since 11.0, reports could not be edited at all anymore. This is due to the fact the editor files were refactored but the report feature is not correctly organized since it was merged with the 'web' app. Indeed, the 'web' app is still calling files and assets of the 'web_editor' app which is not a dependency (but it is working as 'web_editor' is auto-installed with 'web'). opw-1826599 opw-1834971 Closes https://github.com/odoo/odoo/issues/24034