if (cf.UserInputElement.hideUserInputOnNoneTextInput) {
   ...

if (cf.UserInputElement.hideUserInputOnNoneTextInput) {
	// toggle userinput hide
	if (this.controlElements.active) {
		// But only if it does not interfere with the flow, i.e. with a file control and/or checkboxes
		var isFlowRequired = this._currentTag.type === "file" || (this._currentTag.elements && this._currentTag.elements[0].type === "checkbox");
		if (isFlowRequired) {
			this.el.querySelector("cf-input-button").classList.add("isFlowRequired");
		}
		this.el.classList.add("hide-input");

		// set focus on first control element (when not prevented)
		if (!cf.UserInputElement.preventAutoFocus) {
			this.controlElements.focusFrom("bottom");
		}
	}
	else {
		this.el.classList.remove("hide-input");
		this.el.querySelector("cf-input-button").classList.remove("isFlowRequired");
	}
}

cf-input.hide-input input,
cf-input.hide-input textarea {
    /* We need it to take space for the button to stay on its own line*/
    visibility: hidden;
}

cf-input.hide-input cf-input-button:not(.isFlowRequired) {
    display: none;
}