I'm highly interested in this, and would be willing to pay 500$ to anyone that properly (as in : pullable by @doy ) implement this.

Not to add another useless interest comment, but this is a pretty significant reason for why I can't fully drop the official Bitwarden client. I'm currently unsure of the best workaround for storing larger certificates, SSH keys or VPN configurations in BitWarden.

I'm open to hearing other's workarounds while this feature doesn't exist, but I wanted to put forward a detail about why someone might want rbw to support this.

The official client is also excruciatingly slow, syncing 300 attachments totalling a whopping 2 megabytes (to migrate a keepass DB to vaultwarden) easily takes half an hour, since it's so bloated and inefficient.

if someone is Rust friendly , you can have a look to the related PR
i may will need some help ^^