If you open your Google Form, click on the add-on icon and select Formafcade (or any addon) immediately, sometimes only the Help option is displayed in the menu. This is a Google Workspace issue. Please try clicking on the add-on icon a few mins after opening your Google Form (once the form is loaded); Embed in webpage and other menu options will be displayed. If the menu options are still not displayed, it might be because of the app permissions settings for your google workspace account. Please write to your admin to enable access. Allowlist permissions https://support.google.com/a/answer/6089179