Driver.back() not working on Appium 1.14 version or higher

Hey there,

It seems that I cannot user driver.back() at all on versions higher than 1.14, currently using 1.13 and works perfectly.

Here are my desired capabilities:

    desired_cap = {
        "platformName": "Android",
        "deviceName": "Test Device",
        "appPackage": "placeholder",
        "appActivity": "placeholder",
        "app": "/Users/placeholder/Downloads/AndroidBuilds/4780-1.apk",
        "unicodeKeyboard": True,
        "resetKeyboard": True,
        "fullReset": True

What you think could be the problem?

Thank you!