Focus Drawer Dashlets not scrollable after Update to Sugar 14.0.1 ENT On-Pemise

Hello Devs,
after our update to SugarCRM 14.0.1 ENT OnPrem it is no longer possible to scroll in Focus Drawer Dashlets. In the video here you can see that it should work, but not on our system. In the screenshot you can see that the scrollbar in the focus drawer dashlets is missing. Does anyone know the problem?

https://youtu.be/z6hvE2AHGO0

Best regards
Martin

AVM GmbH
IT-Apllications