Don't show Nextcloud Toolbar with all apps #4

Which Forms version are you running? (see apps page)
1.0.3

Nextcloud or ownCloud?:
Nextcloud

Nextcloud/ownCloud version: (see Nextcloud admin page)
16.0.1

Steps to reproduce

1. Create a form, make it public
2. Copy the link
3. Open the link in another browser or in icognito mode, so you're not logged into the Nexcloud instance

Actual behaviour

On the top, the Nextcloud Toolbar is shown, including all apps that are installed.

Expected behaviour

The toolbar shouldn't show the installed apps, because it leaks information about the installation.
Instead, a "blank" blue toolbar could be shown, like e.g. the Polls app does for public polls.