Please add completion behavior on auto-suggestions (history) with e
E
SHIFT+a
etc. in Normal mode
References
If the feature you are interested in exists in other shells or terminal editors, please share links to documentation or screenshots to easily communicate the desired behavior!
https://github.com/jeffreytse/zsh-vi-mode
https://github.com/ohmyzsh/ohmyzsh/blob/master/plugins/vi-mode/README.md