Which aspect does not automatically occur due to certain actions taken during a workers' compensation claim?

The choice regarding deadline extension is accurate because, in the context of workers' compensation claims, extending deadlines does not happen automatically as a result of simply taking certain actions. Rather, extensions are typically contingent upon specific circumstances that must be requested and justified, such as the need for more information, additional medical evaluations, or other complexities that could delay the claim process.

In workers' compensation, certain actions may lead to a claim review, meaning that any new information presented will be assessed to determine the validity and extent of the claim. Claim settlements can be reached based on negotiations or findings within the claim process. Retroactivity of a claim is often established through specific regulations or laws that allow for back payments from the date of injury in certain situations. However, none of these processes inherently guarantee that deadlines can be extended without a formal request and validated reason.