
We are facing an issue in the Case form Notes timeline.
When users apply a filter (e.g., “Notes only”) in the timeline, the filter works correctly at first. However, when they navigate away from the Case (for example to Home or another tab) and then return, the timeline resets and shows all activities instead of keeping the Notes-only filter.
This also affects pinned notes - users sometimes need to manually refresh to restore the correct view.
Has anyone implemented a solution to persist timeline filter state across navigation?
Is there a supported way (configuration / form customisation / JS / PCF control) to keep the filter applied?
Any guidance or best practices would be appreciated.
By Design
Dedicated Notes Subgrid
or
Custom Page / PCF Solution