Performance Issues

# Angular CDK Tree Expansion: Why Expanding a Node Doesn’t Automatically Expand Parents ## Summary – The Angular CDK Tree API requires manual recursive expansion of parent nodes when programmatically expanding a nested child node. – Default behavior (`MatTree.expand()`) only expands the target node, leaving ancestors unchanged. – Developers must implement custom logic to expand … Read more

# Twilio Application Hangup Synchronization Delay ## Summary – Users reported voice calls disconnecting immediately on cell phones when ended via the app UI, but the app UI continued showing an active call for ~20 seconds – The app correctly sent hangup requests to Twilio, but UI state updates were delayed – Twilio’s webhook response … Read more