Cave bears went extinct, but why?

https://www.youtube.com/channel/UCm1PS7o2U39LnOZdhDuoE-Q
More than 100,000 cave bears' bones have been gathered by scientists. These bears are distant cousins of the modern polar and grizzly bears. People often believed the enormous bones they frequently discovered in caves belonged to dragons or unicorns. But the bones that are scattered throughout caverns in Europe and Asia belong to the one and only cave bear; they are not those of any mythical creatures. But why did cave bears become extinct exactly?

Known for hibernating (and eventually dying) in caverns, cave bears are among the biggest bears to have ever existed. They even shared a time period with contemporary people. Scientists have long been baffled by how they vanished. Researchers still argue on the specifics of what killed the