4.1.0 - report not generating data

``When using pytest-html 3.2.0, the report generated correctly, showing details of failed tests.

When upgraded to pytest-html-4.1.0, the report no longer showed this data.

By upgrading and downgrading I can make the report work correctly and break it again. The only thing effecting the report generating is the version of pytest-html.

Below is my function for the report:
`@pytest.hookimpl(hookwrapper=True)
def pytest_runtest_makereport(item):
"""
Extends the PyTest Plugin to take and embed screenshot in html report, whenever test fails.
:param item:
"""
pytest_html = item.config.pluginmanager.getplugin('html')
outcome = yield
report = outcome.get_result()
extra = getattr(report, 'extra', [])

# Add rerun information if available
rerun = item.config.option.reruns
if rerun:
    if hasattr(report, "rerun") and report.rerun > 0:
        extra.append(pytest_html.extras.text(f"Rerun Attempt: {report.rerun}", mime_type="text/plain"))

# Embed screenshots for failed or rerun tests
if report.when == 'call' or report.when == "setup":
    xfail = hasattr(report, 'wasxfail')
    if (report.skipped and xfail) or (report.failed and not xfail):
        base64_image = _capture_screenshot()
        if base64_image:
            html = (
                f'<div>'
                f'<img src="data:image/png;base64,{base64_image}" alt="screenshot"'
                f' style="width:304px;height:228px;" onclick="window.open(this.src)" align="right"/>'
                f'</div>'
            )
            extra.append(pytest_html.extras.html(html))

    # Assign updated extras back to the report
    report.extra = extra

def _capture_screenshot():
return driver.get_screenshot_as_base64()`

Start with the reported pytest_runtest_makereport hook and compare its behavior with pytest-html 3.2.0 and 4.1.0. Reproduce the report-generation difference using the supplied screenshot and rerun-extra logic; done means failed-test details and embedded extras appear in the generated report.