Does a third-party keyboard work in a Shortcuts “Ask for Input” prompt on iPhone?
A shortcut pauses to ask you to type something and the plain grey Apple keyboard shows up, no globe key anywhere on it — not because the shortcut broke, but because that prompt is a system alert rather than a text field on a screen, a category iOS has never wired to offer a third-party keyboard.
A shortcut runs, gets partway through, and stops to ask you to type something — a search term, a quick note, a name for whatever it is about to save. The small box that pops up for that answer shows the plain grey Apple keyboard, not whichever keyboard you use for everything else on the phone, and there is no globe key on it to switch away. It looks like the shortcut is somehow overriding your settings. Nothing was overridden, and nothing is wrong with the keyboard you normally use — the box that just appeared is not the kind of text field a third-party keyboard is ever offered.
What “Ask for Input” actually is
Ask for Input is a step you can drop into a shortcut in the Shortcuts app: it pauses whatever is running, shows a small prompt asking for a line of text, and feeds whatever you type back into the next step. That prompt is not a text field sitting inside a screen the way a message draft or a search bar is — it is a system alert, the same small centred box iOS uses elsewhere on the phone to ask for a short piece of typed text, like naming a new folder in the Files app. It looks similar to an ordinary field because both accept typing, but the two are built differently underneath.
Why an alert box forces the Apple keyboard
A third-party keyboard depends on a specific mechanism: an app hands a text field to iOS, and iOS lets you pick which installed keyboard extension should draw itself there. That mechanism only exists for fields living inside a screen an app actually draws. An alert is a different, older piece of system chrome, presented on top of whatever app is running rather than as part of it, and it has never been wired to offer that extension-picker step at all. It is not that iOS looks at the alert and decides to override your keyboard choice — the same shape of restriction covered in the piece on Spotlight search. There is no override happening, because there was never a choice on the table in an alert to begin with.
This is not the rest of the Shortcuts app
It is worth being specific about what is actually restricted, because it is easy to assume the whole app is off-limits to a third-party keyboard once you have seen this once. Naming a shortcut, editing the words inside a Text action, searching the action library, adding a comment — all of that happens in ordinary text fields on ordinary screens inside the Shortcuts app, and your usual keyboard works there exactly as it does in any other app, globe key included. The restriction is narrow: it is specifically the alert-style prompt a shortcut shows while it is running, not the app’s own editing screens.
Where else the same restriction shows up
This is one instance of a pattern rather than something unique to Shortcuts. A small number of other spots on the phone ask for typed text through the same kind of alert box instead of an on-screen field — naming a new folder in the Files app is another one — and all of them behave the same way for the same reason: the extension-picker mechanism was never wired into alerts anywhere on iOS, for any app, not only Apple’s own Shortcuts. A search surface built into iOS itself, like Spotlight, ends up looking identical from the outside for a related but slightly different reason: it is not an alert, but it is likewise a piece of system chrome rather than an app-owned field, so the same picker mechanism never runs there either.
What actually helps
- Type into the alert with whatever keyboard iOS gives you there — it is one short prompt, and your usual keyboard is back the instant you are anywhere else on the phone.
- If a shortcut you built often needs longer or more careful typing, consider having it open Notes, Messages or another ordinary app for that step instead of Ask for Input — an ordinary app field keeps your regular keyboard, sound and theme included.
- The missing globe key is expected, not a sign something is broken. iOS only draws a globe key where there is another keyboard on offer to switch to, and an alert never offers one in the first place.
Where Kibo fits
Kibo behaves exactly like any other third-party keyboard here, because this is a boundary Shortcuts and iOS’s alert system draw around themselves rather than something a keyboard app can opt into or work around. Turning on Full Access changes nothing about it: Full Access governs what an extension can do inside a field it has already been loaded into, and an alert never loads a third-party extension in the first place, so there is no permission that reaches it. The moment you are back in an ordinary field — the next screen of the same shortcut, or any other app on the phone — Kibo’s own key sounds, themes and lighting are right there again. It is free to download.
Frequently asked questions
Why does the Apple keyboard show up when a shortcut asks me to type something?
Ask for Input shows its prompt as a system alert rather than a text field inside a screen, and alerts have never been wired to offer the picker that lets you choose a third-party keyboard. Every keyboard on the phone is limited to Apple’s own there, not just yours.
Does this happen everywhere in the Shortcuts app, or just Ask for Input?
Just the alert-style prompts a shortcut shows while it is running. Ordinary fields elsewhere in the app — naming a shortcut, editing a Text action, searching for an action — behave like any other app and use your regular keyboard.
Will turning on Full Access fix it?
No. Full Access controls what an extension can do once it has been loaded into a field. An alert never loads a third-party keyboard extension at all, so no permission changes what appears there.
Try it on your own keyboard
Kibo is a free custom keyboard for iPhone with real mechanical key sounds, a wardrobe of themes and RGB backlight effects. No account, no ads, and it works with Full Access left off.