请帮我解决这个问题
我在Capybara中有一个按钮：
<li id="main-menu-button" data-radium="true" style="flex: 0 0 auto; padding: 0px; box-sizing: border-box; color: rgb(158, 144, 212); display: flex; margin: 5px; border-radius: 5px; width: 50px; height: 50px; flex-flow: row nowrap; justify-content: center; position: relative; transition: background-color 100ms ease-out;">
<img src="/assets/images/branding/reachify-r-logo-white.png" alt="Logo" data-radium="true" style="width: 50px; height: 50px; padding: 10px; box-sizing: border-box; border-radius: 4px; background-color: rgba(0, 0, 0, 0.2);">
</li>
我尝试使用：click_button“主菜单按钮”和find_button（“主菜单按钮”）.click
但它给出了错误：
Unable to find button "Organization"
(Capybara::ElementNotFound)