SizedBox(
                width: 325,
                child: TextFormField(
                  autofillHints: const <String>[AutofillHints.email],
                  decoration: InputDecoration(
                    label: Text(
                      'email'.tr,
                      style: TextStyle(color: Colors.orange),
                    ),
                    prefixIcon: Icon(
                      Icons.email,
                      color: Colors.orange,
                    ),
                    enabledBorder: OutlineInputBorder(
                      borderSide:
                          BorderSide(color: Colors.orange, width: 0.5),
                    ),
                    focusedBorder: OutlineInputBorder(
                      borderSide: BorderSide(color: Colors.blue),
                    ),
                  ),
                  onChanged: (v) => setState(() {
                    email = v;
                  }),
                  textInputAction: TextInputAction.next,
                ),
              ),
              SizedBox(height: 10),
              SizedBox(
                width: 325,
                child: TextFormField(
                  autofillHints: const <String>[
                    AutofillHints.newPassword
                  ],
                  decoration: InputDecoration(
                    label: Text(
                      'password'.tr,
                      style: TextStyle(color: Colors.orange),
                    ),
                    prefixIcon:
                        Icon(Icons.lock_outline, color: Colors.orange),
                    enabledBorder: OutlineInputBorder(
                      borderSide:
                          BorderSide(color: Colors.orange, width: 0.5),
                    ),
                    focusedBorder: OutlineInputBorder(
                      borderSide: BorderSide(color: Colors.blue),
                    ),
                  ),
                  onChanged: (v) => setState(() {
                    pw = v;
                  }),
                  textInputAction: TextInputAction.next,
                  obscureText: true,
                  onFieldSubmitted: (v) async {
                    await auth(ref, context, email, pw);
                  },
                ),
              ),

It is my code and when I move from Email to password, the keyboard suggestion box flicker. I think it has to do with the focus node but I could not fix it despite trying solutions that I’d found on here!