Earlier quoted context omitted.
It would be great if the DevTools input fields behaved like all other input fields in Firefox ;-) Things like Ctrl+C/V, Ctrl+(Shift+)Left/Right, and others I'm probably forgetting right now (am on phone).
Where don't they? I just did a quick run through the dev tools and all the input fields I used behaved exactly as I expected.
And yeah for some reason Ctrl+Left/Right to jump around words, Ctrl+Shift+Left/Right to select words, and Ctrl+Backspace to delete a word, are disabled in the console prompt as well (they do seem to work in all the other DevTools input fields I can see). These are pretty ingrained in my muscle memory so I constantly bump into them.
Also I'm on Linux, in case that matters.