HistoryHint(Word)Complete events don't work in Helix Normal mode

Bug report form

• I have done a basic search of the issue tracker to find any existing issues that are similar.
• I have checked that my version is at least the latest stable release available via my installation method.

Describe the bug

Great news about Helix mode, there's a way to switch to normal mode using keybinding.
Thanks a lot for that!

One small issue creeped in, unfortunately, that makes it a bit inconvenient to use.

Once in Helix normal mode events like HistoryHintComplete and HistoryHintWordComplete don't work.
Certain other events do work though.
Also, these same events work in Helix insert mode

I will test further to identify the pattern and report back in this BR.

How to reproduce

1. Enable Helix mode and switch to normal
2. Type a command that was used before so that a completion hint appears
3. Press l or <left> to use the completion

Expected behavior

The hint should be activated and cursor goes to the end

Configuration

0.115.1

Start by tracing the HistoryHintComplete and HistoryHintWordComplete handlers and their keybindings in Helix normal mode, comparing them with the working insert-mode path. Reproduce with configuration 0.115.1 by triggering a history hint and pressing l or Left; done means the hint activates and the cursor moves to the end in normal mode.