Syntax highlighting doesnt update with custom autosuggest-accept (key binding from auto-suggestion)

[jiarui-z]

Description

I customized the auto-suggestion acception key binding with bindkey ',' autosuggest-accept in my zshrc. When I pressed , to accept the suggestion, the syntax highlighting doesn't update. The relative order of plugins follows what is told on the readme the relative order of loading the modules would be syntax-highlighting, history-substring-search and autosuggestions.

Expected behavior

Syntax highlighting updates correctly

Actual behavior

After pressing ,

The highlighting only updated if I press another key(space in this case)

Steps to Reproduce

1. add bindkey ',' autosuggest-accept to your zshrc
2. enable auto-suggestion and syntax-highliting. My plugin list:

   zstyle ':prezto:load' pmodule \
   'environment' \
   'terminal' \
   'editor' \
   'history' \
   'directory' \
   'spectrum' \
   'utility' \
   'git' \
   'completion' \
   'syntax-highlighting' \
   'history-substring-search' \
   'autosuggestions' \
   'prompt'

Versions

• Prezto commit: c9c716e9c11938a1aff2f30230d4dc1da38dc564
• ZSH version: 5.9
• OS information: osX 13.4.1