Dynamically changing props (e.g. visibleEdgeColor) of Outline breaks it / no longer renders

Problem

Demo of bug and workaround: https://codesandbox.io/s/bug-change-outline-color-dmu52j?file=/src/App.js

✅ Constant/fixed visibleEdgeColor

<EffectComposer multisampling={8} autoClear={false}>
  <Outline
    blur edgeStrength={100} width={500}
    visibleEdgeColor="red"
  />
</EffectComposer>

🔥 Dynamically changing visibleEdgeColor breaks Outline, stops rendering

+ // `color` variable is dynamically changing
  <EffectComposer multisampling={8} autoClear={false}>
    <Outline
      blur edgeStrength={100} width={500}
+     visibleEdgeColor={color}
    />
  </EffectComposer>

Workaround

Changing the visibleEdgeColor of Outline element breaks it.
Workaround is to change the key of EffectComposer so everything re-mounts and re-renders.

  <EffectComposer
   multisampling={8} autoClear={false}
+  key={color}
  >
    <Outline
      blur edgeStrength={100} width={500}
-     visibleEdgeColor={"red"}
+     visibleEdgeColor={color}
    />
  </EffectComposer>

To see this in action, change the APPLY_WORKAROUND in the demo sandbox.

Is this expected behaviour? Thanks!

La riproduzione è il CodeSandbox collegato che usa EffectComposer e Outline; inizia eseguendolo e confrontando fixed con changing visibleEdgeColor. Segui questi punti di ingresso dei componenti per scoprire perché l’aggiornamento della prop smette di eseguire il rendering, e considera il problema risolto quando il colore può cambiare senza cambiare la key di EffectComposer, mentre il rendering continua.