Performance optimization: dynamic event subscription
Problem/Motivation
Since ECA configurations do know which events they react upon, it might make sense to consider whether we should dynamically add event triggering and hook implementations only for the places where ECA configurations would actually react upon.
This may reduce some runtime overhead as only events and hooks are being invoked when there is actually something available for them.
This is not a 1.0 blocker, could be addressed for 1.1.
This issue is blocked by #3277465: Mark ECA events as internal
Steps to reproduce
Proposed resolution
Remaining tasks
User interface changes
API changes
Data model changes
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