After installing F43 Budgie side to side with an existing Windows 11 on a Lenovo P61 I’m faced with entering three passwords:
Is this normal in a dual boot situation or is there something that can be done about it? I’ve already aligned the passwords for the default keyring and my account but I still have to type it to unlock the keyring.
You can setup to let the TPM unlock the luks.
Normally the dm and keyring will be unlocked together if they use the same password.
Edit: at least that is what kde and gnome do.
That sound absolutely awesome. How would I do that (without breaking my carefully curated Windows 11 installation)? 
would that be something like:
systemd-cryptenroll --tpm2-device=auto --tpm2-pcrs=7 /dev/nvme0n1p7
As anaconda did not do this by itself I’m a bit worried.
The command says:
$ sudo systemd-cryptenroll /dev/nvme0n1p7
[sudo] password for muggle:
SLOT TYPE
0 password
I had to manually change the password in Passwords & Keys to match my user password. But than it worked 
I do not know the details, sorry.
I do not use TPM to unlock my disks, I use clevis/tang setup to unlock over my LAN.