ignore false-positive warning

Author: cpsievert

tests/playwright/examples/example_apps.py

@@ -93,6 +93,8 @@ def get_apps(path: str) -> typing.List[str]:
     "RuntimeWarning: invalid value encountered in dot",  # some groups didn't have enough data points to create a meaningful line
     "DatetimeIndex.format is deprecated and will be removed in a future version. Convert using index.astype(str) or index.map(formatter) instead.",  # cufflinks package is using this method
     "Series.__getitem__ treating keys as positions is deprecated. In a future version, integer keys will always be treated as labels (consistent with DataFrame behavior). To access a value by position, use `ser.iloc[pos]`",  # cufflinks package is using this method
+    # ignore known false-positive warning https://github.com/posit-dev/py-shiny/issues/1704
+    "UserWarning: More column widths than children at breakpoint",
 ]
 app_allow_js_errors: typing.Dict[str, typing.List[str]] = {
     "examples/brownian": ["Failed to acquire camera feed:"],