Capybara with Selenium-webdriver: button found but not clicked

[tgentry-bamboo]

Meta

Capybara Version: 3.40.0
Driver Information (and browser if relevant): selenium-webdriver 4.10.0 and Chrome

Expected Behavior

"Continue" button is clicked sending a POST request to my Controller and advancing the setup flow.

Actual Behavior

"Continue" button is located, click is performed but no action is taken.

Steps to reproduce

require 'rails_helper'

RSpec.feature 'Validation Configuration', type: :feature do
  let!(:system_admin) { admin_user }

  # Working scenario
  scenario "create new DEA validation" do
    login system_admin
    visit new_system_admin_validation_configuration_path

    expect(page).to have_css('h1', text: 'Create New User Validation Configuration')
    check('validation_configuration_run_on_auto_approval', visible: false)

    # Select Physician from select2 optgroup element
    find(:xpath, "//optgroup[@label='All Healthcare Professional']//option[text()='Physician (MD, DO)']").select_option

    choose('validation_configuration[validation_type]', option: 'dea', visible: false)
    click_on 'Continue'
    expect(page).to have_text('Review the information below and make sure it is correct.')
    click_on 'Submit'
    expect(page).to have_text('A new user validation configuration has been successfully completed.')
    click_on 'Back to User Validation Configurations Page'
    expect(page).to have_css('h1', text: 'User Validation Configurations')
  end

  # Scenario in which "Continue" button is not working
  scenario "create new WEB SERVICE validation" do
    login system_admin
    visit system_admin_web_service_configurations_path

    expect(page).to have_css('h1', text: 'Web Service Configurations')

    click_on 'Add New Web Service'

    fill_in 'Name', with: 'Web Service Name'
    fill_in 'Base URL', with: 'example.com'
    select 'Rest API', from: 'API Type'
    fill_in 'Access Token URL', with: 'example.com'
    fill_in 'Client Key', with: 'anykey'
    fill_in 'Client Secret', with: 'anysecret'
    fill_in 'Scope', with: 'anyscope'

    click_on 'Continue'

    find(:xpath, '//*[@id="content"]/div[3]/div/div/div[3]/div/button[1]').click

    expect(page).to have_css('h1', text: 'User Validation Configurations')
  end
end

Capybara is configured to use its default options for selenium-webdriver. The line that is causing the issue is:

find(:xpath, '//*[@id="content"]/div[3]/div/div/div[3]/div/button[1]').click

I've also tried:

click_on 'Submit'

The button needing to be clicked is nothing out of the ordinary:

Can anyone help me track down this issue? I'm willing to open a PR if it's necessary but I'm at a loss for what could be causing the behavior to begin with. Thank you!

[tgentry-bamboo]

In doing some research (mostly reading this closed Issue from a merged PR: #2422) I now see the we can send keypresses directly to the current session with Capybara.current_session.send_keys("ENTER").

Is there a way to send the keyboard control code or whatever the browser equivalent is for the ENTER key so that I can submit the form? Thank you!

[tgentry-bamboo]

Scratch that last question, for anyone else finding this thread in the future, the way to send control codes directly to the underlying driver (Selenium for Chrome in this case: https://github.com/SeleniumHQ/selenium/wiki/Ruby-Bindings#api-example) is to simply send the key as a symbol like so:

Capybara.current_session.send_keys :enter