indentWithTab still indents in normal mode

[milomg]

Demo:
https://stackblitz.com/edit/vitejs-vite-kkzdrmeo?file=src%2Fmain.ts

1. Click into the code editor (currently in normal mode)
2. Hit tab

I'd expect no result, but instead a tab is inserted.

This seems to be something specific related to the tab key, keys like w seem to be disabled in normal mode as expected