SSL issue with Bitwarden unified with letsencrypt wildcard cert

Dear community!

Ive opted for wildcard certs with DNS validation for my services, I was looking to do the same with bitwarden. I chose the unified deployment.

I have the following files after running certbot copied to the dir mapped to /etc/bitwarden
cert.pem chain.pem fullchain.pem privkey.pem
I have tried every combination for

BW_SSL_CERT=
BW_SSL_KEY=
BW_SSL_CA_CERT=

Yet i get the same error.
SSL_CTX_use_PrivateKey("/etc/bitwarden/privkey.pem") failed (SSL: error:0B080074:x509 certificate routines:X509_check_private_key:key values mismatch)

Which pem-file goes where?
The hashes match when tested from the host and the same certs works for other services.

Below is my settings.env file

#Domain
BW_DOMAIN=bw.domain.tld
# Database
BW_DB_PROVIDER=mysql
BW_DB_SERVER=db
BW_DB_DATABASE=bitwarden_vault
BW_DB_USERNAME=bitwarden
BW_DB_PASSWORD=my very strong passwd

#Bitwarden key
BW_INSTALLATION_ID=my-ID-is-here
BW_INSTALLATION_KEY=my-key-is-here

# Mail
[email protected]
globalSettings__mail__smtp__host=mx.mydomain.tld
globalSettings__mail__smtp__port=587
globalSettings__mail__smtp__ssl=true
[email protected]
globalSettings__mail__smtp__password=super strong passwd

#SSL
BW_ENABLE_SSL=true
BW_ENABLE_SSL_CA=true
BW_SSL_CERT=any.pem
BW_SSL_KEY=any.pem
BW_SSL_CA_CERT=any.pem

did you make sure that that the correct directory path was included. If I have to make an educated guess that is most likely the issue

I think the settings of the forum is restricting me from posting a wall of text as a new user. Getting an unhandled error when hitting reply.
Pasted it here instead, Debian Pastezone
All relevant pem files can be seen in the container except chain.pem, not sure why that is or sure if that file is needed.