If OS is encrypted there is no password prompt at startup

[migtorr]

Only get the loading plymouth screen and no disk encryption password prompt. Stays there loading permanently until I type the password and press Enter

I'm on Vauxite (Fedora Xfce Atomic 41)

[ledif]

Thanks for the report. The LUKS password prompt is part of the Plymouth process and it seems like this Plymouth theme doesn't support it. The theme comes from https://github.com/timnetworks/Platinum9/, which hasn't been updated in 6 years so there's probably no use creating an issue there.

For now, I would says LUKS support isn't great in any of the Winblues images with custom Plymouth themes.