How about a doc editor, not code editor, not m$ word. Just a simple modern doc editor.
We really don’t have a native asciidoc editor, not even one. Unlike other apps which we don’t use it frequently that even electron liked apps’ performance are acceptable, doc editor should be built in native.
We have something like https://www.appflowy.io/ and https://www.getgrist.com/, but none of them are native.
Have you heard about grist?