Style error when upgrade odoo14 community to enterprise

Hello,

Based on the docker image I am trying to install the enterprise version of Odoo. After installing the web_enterprise addon I am having problems with the styles and I get the following error message:

The style compilation failed, see the error below. Your recent actions may be the cause, please try reverting the changes you made.

Error: no mixin named o-form-nosheet-negative-margin
        on line 6832 of /stdin
>>             @include o-form-nosheet-negative-margin;

   ---------------------^
This error occured while compiling the bundle 'web.assets_backend' containing:
    - /web/static/lib/bootstrap/scss/_functions.scss
    - /web/static/lib/bootstrap/scss/_mixins.scss
    - /web/static/src/scss/bs_mixins_overrides.scss
    - /web/static/src/scss/utils.scss
    - /web/static/src/scss/primary_variables.scss
    - /web_enterprise/static/src/scss/primary_variables.scss
    - /web_editor/static/src/scss/web_editor.variables.scss
    - /web_editor/static/src/scss/secondary_variables.scss
    - /web_enterprise/static/src/scss/secondary_variables.scss
    - /web/static/src/scss/secondary_variables.scss
    - /web_editor/static/src/scss/bootstrap_overridden_backend.scss
    - /web_editor/static/src/scss/bootstrap_overridden.scss
    - /web_enterprise/static/src/scss/bootstrap_overridden.scss
    - /web/static/lib/bootstrap/scss/_variables.scss
    - /web/static/src/scss/import_bootstrap.scss
    - /web/static/src/scss/bootstrap_review.scss
    - /web_enterprise/static/src/scss/webclient.scss
    - /web_enterprise/static/src/scss/webclient_layout.scss
    - /web/static/src/scss/webclient.scss
    - /web/static/src/scss/domain_selector.scss
    - /web/static/src/scss/model_field_selector.scss
    - /web/static/src/scss/progress_bar.scss
    - /web/static/src/scss/dropdown.scss
    - /web_enterprise/static/src/scss/dropdown.scss
    - /web/static/src/scss/tooltip.scss
    - /web/static/src/scss/switch_company_menu.scss
    - /web/static/src/scss/debug_manager.scss
    - /web/static/src/scss/control_panel.scss
    - /web/static/src/scss/fields.scss
    - /web_enterprise/static/src/scss/fields.scss
    - /web/static/src/scss/file_upload.scss
    - /web/static/src/scss/views.scss
    - /web/static/src/scss/pivot_view.scss
    - /web/static/src/scss/graph_view.scss
    - /web/static/src/scss/form_view.scss
    - /web_enterprise/static/src/scss/form_view.scss
    - /web/static/src/scss/list_view.scss
    - /web_enterprise/static/src/scss/list_view.scss
    - /web/static/src/scss/kanban_dashboard.scss
    - /web/static/src/scss/kanban_examples_dialog.scss
    - /web/static/src/scss/kanban_column_progressbar.scss
    - /web/static/src/scss/kanban_view.scss
    - /web/static/src/scss/web_calendar.scss
    - /web/static/src/scss/search_view.scss
    - /web/static/src/scss/search_panel.scss
    - /web/static/src/scss/dropdown_menu.scss
    - /web_enterprise/static/src/scss/search_view.scss
    - /web/static/src/scss/data_export.scss
    - /base/static/src/scss/onboarding.scss
    - /web/static/src/scss/attachment_preview.scss
    - /web/static/src/scss/notification.scss
    - /web/static/src/scss/base_document_layout.scss
    - /web/static/src/scss/special_fields.scss
    - /web/static/src/scss/ribbon.scss
    - /web/static/src/scss/base_settings.scss
    - /web/static/src/scss/report_backend.scss
    - /web_mobile/static/src/scss/mobile.scss
    - /web_mobile/static/src/scss/pivot_view_mobile.scss
    - /base_import/static/src/scss/base_import.scss
    - /web_editor/static/src/scss/web_editor.common.scss
    - /web_editor/static/src/scss/web_editor.backend.scss
    - /web_enterprise/static/src/scss/base_settings_mobile.scss
    - /web_enterprise/static/src/scss/home_menu.scss
    - /web_enterprise/static/src/scss/home_menu_layout.scss
    - /web_enterprise/static/src/scss/search_panel_mobile.scss
    - /web_enterprise/static/src/scss/menu_mobile.scss
    - /web_enterprise/static/src/scss/menu_search.scss
    - /web_enterprise/static/src/scss/control_panel_layout.scss
    - /web_enterprise/static/src/scss/control_panel_mobile.scss
    - /web_enterprise/static/src/scss/datepicker.scss
    - /web_enterprise/static/src/scss/kanban_view.scss
    - /web_enterprise/static/src/scss/touch_device.scss
    - /web_enterprise/static/src/scss/snackbar.scss
    - /web_enterprise/static/src/scss/swipe_item_mixin.scss
    - /web_enterprise/static/src/scss/form_view_mobile.scss
    - /web_enterprise/static/src/scss/kanban_view_mobile.scss
    - /web_enterprise/static/src/scss/modal_mobile.scss
    - /web_enterprise/static/src/scss/web_calendar_mobile.scss
    - /web/static/src/scss/navbar_mobile.scss

I followed the instructions in the following link:
https://www.odoo.com/documentation/14.0/setup/enterprise.html#on-linux-using-the-source-code

Any idea what might be going on? Thanks a lot

Reproduce the Odoo 14 community-to-enterprise upgrade using the Docker image and inspect the listed web and web_enterprise SCSS inputs for the web.assets_backend bundle. Start with the missing o-form-nosheet-negative-margin error and the documented enterprise setup instructions. Done means the backend asset bundle compiles without this style error.