Alternative ways to input text on field - appium

Question

I need to test this login form on iOS Emulator, but when I try to insert text on element '//input[#name="email"]' the text is putted however when I select the element '//input[#name="password"]' the text from the first element disappear, the same happens when I press the '//div[#id="react-component-login-header']//button/div/span[1]" element.
I think the problem is related how the Text is inputted in form, since that using Selenium2Library (for Desktop) don't have this problem.
Any other way how I can insert text on the field? I don't have any problem in using other Libraries or creating Keywords on Python to auxiliary the tests (already did on other tests).
I already tried with:
Input Text
Input Value
Input Password (I know, but i needed to try something else)
*** Settings ***
Library Dialogs
Library AppiumLibrary
*** Variables ***
${defaultTimeout} 15s
*** Test Cases ***
TC001
[Setup] Configuration
Start Test
Wait Until Page Contains Element //*[#id='age-gate-yes'] ${defaultTimeout}
Click Element //a[#id='age-gate-yes']
Wait Until Page Contains Element //a[#href="/profile"] ${defaultTimeout}
Click Element //a[#href="/profile"]
Wait Until Page Contains Element //input[#name="email"] ${defaultTimeout}
Click Element //input[#name="email"]
Input Text //input[#name="email"] johndoe#john.doe
Click Element //input[#name="password"]
Input Text //input[#name="password"] JohnDoe123
Click Element //div[#id='react-component-login-header']//button/div/span[1]
Wait Until Page Does Not Contain Element //div[#id='react-component-login-header']//button/div/span[1] ${defaultTimeout}
[Teardown] End Test
I can see the text being written on field, but when the context of that element is lost, the text is too.

Answer 1

For Android I resolve the problem using the keyword "AppiumLibrary.Press Keycode"
Example, sending a "AppiumLibrary.Press Keycode 67" I managed to send a backspace
https://developer.android.com/reference/android/view/KeyEvent.html