message: Password Login make sure tab takes user to password field
diff: @@ -185,7 +185,7 @@ export default class PasswordLogin extends React.Component {
  this.props.onPasswordChanged(ev.target.value);
  }
  - renderLoginField(loginType) {
  + renderLoginField(loginType, autoFocus) {
  const Field = sdk.getComponent('elements.Field');
  const classes = {};
  @@ -204,7 +204,7 @@ export default class PasswordLogin extends React.Component {
  onChange={this.onUsernameChanged}
  onBlur={this.onUsernameBlur}
  disabled={this.props.disableSubmit}
  - autoFocus
  + autoFocus={autoFocus}
  />;
  case PasswordLogin.LOGIN_FIELD_MXID:
  classes.error = this.props.loginIncorrect && !this.state.username;
  @@ -218,7 +218,7 @@ export default class PasswordLogin extends React.Component {
  onChange={this.onUsernameChanged}
  onBlur={this.onUsernameBlur}
  disabled={this.props.disableSubmit}
  - autoFocus
  + autoFocus={autoFocus}
  />;
  case PasswordLogin.LOGIN_FIELD_PHONE: {
  const CountryDropdown = sdk.getComponent('views.auth.CountryDropdown');
  @@ -242,7 +242,7 @@ export default class PasswordLogin extends React.Component {
  onChange={this.onPhoneNumberChanged}
  onBlur={this.onPhoneNumberBlur}
  disabled={this.props.disableSubmit}
  - autoFocus
  + autoFocus={autoFocus}
  />;
  }
  }
  @@ -285,7 +285,10 @@ export default class PasswordLogin extends React.Component {
  error: this.props.loginIncorrect && !this.isLoginEmpty(), // only error password if error isn't top field
  });
  - const loginField = this.renderLoginField(this.state.loginType);
  + // If login is empty, autoFocus login, otherwise autoFocus password.
  + // this is for when auto server discovery remounts us when the user tries to tab from username to password
  + const autoFocusPassword = !this.isLoginEmpty();
  + const loginField = this.renderLoginField(this.state.loginType, !autoFocusPassword);
  let loginType;
  if (!SdkConfig.get().disable_3pid_login) {
  @@ -336,6 +339,7 @@ export default class PasswordLogin extends React.Component {
  value={this.state.password}
  onChange={this.onPasswordChanged}
  disabled={this.props.disableSubmit}
  + autoFocus={autoFocusPassword}
  />
  {forgotPasswordJsx}
  { !this.props.busy && <input className="mx_Login_submit"
  