I tried running a backup with Vorta. This failed as I got the error message "The login keyring did not get unlocked when you logged into your computer" when trying to do so which is why I (re)moved the keyrings and initialized a new backup repository. After doing so I could run backups.
However, when I tried to run a backup after a restart I got this prompt asking for a password: "An application wants access to the keyring 'Default', but it is locked" without the password working. I also tried the password for my username which didn't work either. The previously mentioned problem that I linked above may have been caused by changing the password for my user (I didn't get informed about anything breaking by changing the password of my user).
In KWalletManager all the wallets were there again so I deleted them and created a new wallet and made it the default wallet. Then I tried to run the backup. However, even if I initialize a new repository with a new SSH key in Vorta I still get this message without the password working.
-> How can I see what the "default" keyring is and for example set KWalletManager as the default keyring application instead of for example gnome-keyring (which is also installed)?