Before this commit, if you create a new app with a custom icon with studio and you open the command palette with the namespace "/", then you will have an error message. We have this error because the home_menu does not support custom menu icons. closes odoo/odoo#79158 X-original-commit: c5f5b1de07ee6b8b09ae1821c4c0debc0d09f55e Signed-off-by: Aaron Bohy (aab) <aab@odoo.com>