The assets editor controller was stripped of the website context with https://github.com/odoo/odoo/commit/198673bf35f14e3a797d2ff09208a289e12bec4e It was however needed by some client customizations.
The assets editor controller was stripped of the website context with https://github.com/odoo/odoo/commit/198673bf35f14e3a797d2ff09208a289e12bec4e It was however needed by some client customizations.