Header/cookie too large error

[RickBruyninckx]

Bug report.

I'm using Authentik as authentication middleware and authentik uses quite large headers for forward authentication. As soon as I try to open only office I get the following error: 400 - Request Header or Cookie Too Large
I have a quickfix where I add add large_client_header_buffers 4 32k; to the nginx server block. (16k is not enough)
But of course this fix is not persistent if the container is restarted.

Community Server 11.0.0, installed via Docker (in a truecharts environment).