Once a certain amount of custom filters is created in the Process Monitoring view, the list is not scroll-able.
Defect.
Release : 12.3
Component : AUTOMIC WEB INTERFACE
Update to a fix version or a newer version if available.
Article title: How to register to Broadcom Software Product updates and Critical Alerts
https://knowledge.broadcom.com/external/article?articleId=133819
Workaround: Zoom out and the end of the list is visible.