Describe the bug

When I press the tab key in cryptsetup luks, luksErase is not completed.

To reproduce

1. Type cryptsetup luksE

Expected behavior

luksErase appears as a candidate for completion.

Versions (please complete the following information)

• Operating system name/distribution and version: Arch Linux
• bash version, echo "$BASH_VERSION": 5.1.16(1)-release
• bash-completion version, (IFS=.; echo "${BASH_COMPLETION_VERSINFO[*]}"): 2.11

Additional context

Debug trace