Lost my vault entries

I have Bitwarden installed on my rooted android version 9 phone. The other day I did a default reset of my phone, then reinstalled my rom. I then reinstalled my apps from my backed up location (titanium backup) app.

When I went into my Bitwarden vault, all of my passwords (about 25 or so) were gone, the vault was empty/blank. So, does the Bitwarden app automatically delete that information? When I restored the app, I did not have to reenter my information to get into the app/vault. It still recognized my fingerprint and had my email address, etc., just not my saved info in the vault.