Breaking: #53658 - option alternateBgColors removed

See Issue #53658

Description

The PageTSConfig option mod.web_list.alternateBgColors is removed without substitution.

Impact

Extensions that extend the DatabaseRecordList and are using the property alternateBgColors

The option in the TableListViewHelper has been deprecated and will be removed in TYPO3 CMS 8.

Affected installations

A TYPO3 instance is affected if a 3rd party extension uses the removed property.

Migration

Remove the call to the removed property.