Steps to reproduce

1. vim --clean
2. set nocompatible
3. set wildmode=list:full
4. :e

Expected behaviour

because of the full option, i expect to complete the first item when i first press tab.

"full" Complete the next full match. Cycles through all
matches, returning to the original input after the
last match. If 'wildmenu' is enabled, it will be
shown.

Version of Vim

VIM - Vi IMproved 9.1 (2024 Jan 02, compiled Jan 11 2026 00:11:36) Included patches: 1-2077

Environment

• Arch Linux
• kitty
• xterm-kitty
• bash

Logs and stack traces

i switched to a407573f3 which works well, but i don't know which commit introduced this behavior