Bug: React DevTools: Component props panel freezes when inspecting rapidly updating components

Summary

When inspecting components in React DevTools, the props/state panel sometimes freezes when the component tree is rapidly updating (e.g., frequent re-renders triggered by data polling or animations). DevTools UI stops responding until switching to another tab or selecting a different component.

Steps to Reproduce

1. Create a component that re-renders frequently (e.g., using setInterval or a high-frequency animation state update).
2. Open React DevTools → Components tab.
3. Select the rapidly updating component.
4. Observe props/state panel becoming unresponsive or delayed.

Expected Behavior

DevTools should continue updating props/state smoothly without UI freeze.

Actual Behavior

Props/state panel becomes unresponsive; UI stops updating and interaction freezes temporarily.

Environment

• React DevTools version: (latest stable, please fill exact version)
• Browser: Chrome/Firefox (tested on Chrome)
• OS: Windows/Linux/macOS (repro across machines)

Additional Details

• Switching to Profiler tab and back sometimes restores responsiveness.
• Suspect bottleneck during frequent renders or serialization.
• Can provide minimal reproduction repo if required.