Success key collides with other succes key

[robdekort]

Description

When you have a login form that redirects after success to a page with a guest entry form, the following code will execute:

{{ if {session:has key="success"} }}
    {{ partial:components/notification type="success" content="Good job" }}
{{ /if }}

This makes it seem like the user submitted the form already.

Steps to reproduce

.

Environment

Environment
Application Name: Stichting Lutje Geluk
Laravel Version: 10.8.0
PHP Version: 8.2.3
Composer Version: 2.2.7
Environment: local
Debug Mode: ENABLED
URL: lutjegeluk.test
Maintenance Mode: OFF

Cache
Config: NOT CACHED
Events: NOT CACHED
Routes: NOT CACHED
Views: CACHED

Drivers
Broadcasting: log
Cache: statamic
Database: mysql
Logs: stack / single
Mail: smtp
Queue: sync
Session: database

Statamic
Addons: 6
Antlers: runtime
Stache Watcher: Enabled
Static Caching: Disabled
Version: dev-master PRO

Statamic Addons
doublethreedigital/guest-entries: 2.1.2
statamic/eloquent-driver: 1.2.0
studio1902/statamic-peak-browser-appearance: 2.0-beta.2
studio1902/statamic-peak-commands: 2.0-beta.3
studio1902/statamic-peak-seo: 2.0-beta.2
studio1902/statamic-peak-tools: 3.0-beta.2

[github-actions]

Released as part of v2.1.3.