I made my own using wofi, https://github.com/deifyed/dotfiles/blob/main/dot_local%2Fbin%2Fexecutable_emoji_prompt
Doesn't auto insert though, but puts it in the clipboard. Paste as many times as you need. If you figure out how to get it to insert into the focused application, do let me know 😁
For note taking my current, longest and most successful setup is: