Completion selection is off by one after open_below or open_above

[cotneit]

Summary

Completion selection is a bit broken when triggered after open_below or open_above:

Haven't used Helix in a while, looks like this is a new feature introduced by #9801, I checked out 1badd9e and the issue is reproducible there

Reproduction Steps

I tried this:

1. Open Helix in any Rust project
2. Use o (open_below) or O (open_above) keybind , do not exit insert mode
3. Trigger completion for fs::read_to_string

I expected this to happen:
path to be selected

Instead, this happened:
pat is selected

Helix log

No logs were recorded

~/.cache/helix/helix.log

please provide a copy of `~/.cache/helix/helix.log` here if possible, you may need to redact some of the lines

Platform

Windows

Terminal Emulator

Windos Terminal 1.21.3231.0

Installation Method

source

Helix Version

29dda14 (latest master), 1badd9e (snippet system merge)