I’ve added our usecase in other threads but will add them here.
Adding all query params to redirect as a rule is a must for us.
We don’t know in advance which URL params the marketing team will decide to pass in all cases.
And to which redirects.
And we’re while migrating the website, are carrying over tons of legacy redirects that there’s no way to know which ones have which GET params.
A blanket rule of “forward everything” like it exists in virtually every other server (NGINX for example) is a must.