Multiscrape: Cookies not being accepted

Can anyone help with an error I’m getting using Multiscrape? I’m trying to scrape some data from marinetraffic.com which I have access rights to as a contributor. I can see the data I want after accepting cookies and logging in. I’ve tried to replicate the steps to get there in multiscrape, but I continue to get errors: in form_page_response_body.txt I see <div class="cf-alert cf-alert-error cf-cookie-error" id="cookie-alert" data-translate="enable_cookies">Please enable cookies.</div>
This is my multiscrape yaml:

  - name: marinetraffictest
    resource: https://www.marinetraffic.com/en/ais/details/ports/107?name=PORTSMOUTH&country=United-Kingdom#expectedArrivals
    scan_interval: 360000
    log_response: true
    button:
      - unique_id: marinetraffictest
        name: marinetraffictest
    form_submit:
      submit_once: True
      resource: https://www.marinetraffic.com/en/users/login
      select: "#qc-cmp2-ui > div.qc-cmp2-footer.qc-cmp2-footer-overlay.qc-cmp2-footer-scrolled > div > button.css-1yp8yiu"
      input:
        email: "*@***.***"
        password: "********"
    sensor:
      - unique_id: marinetraffictest_arr
        name: marinetraffictest_arr
        select: "h1.MuiTypography-root"
        attributes:
        - name: arrivals
          select: ".MuiDataGrid-virtualScrollerContent"

The select in the form_submit section is the css selector for the agree to cookies button that appears on first use.
I thought this was just a problem with accepting cookies, but form_page_response_cookies.txt does appear to have a cookie in it so I don’t really know how to proceed.
I can’t get to the point of debugging the selector to scrape the table that I need, so I suspect that will be wrong too.
Any help gratefully received.