Bug: onCompositionEnd not called

[Mkamvi]

React version: 16.7.0
OS: Window 10

Steps To Reproduce

1. Switch input method to Chinese
2. Type 1 to the input

Link to code example: https://codepen.io/Eoyd/pen/KKMgMzz?editors=0011

The current behavior

When setting the formatted value in the render function, if the formatted return is a string, the combined input will not trigger onCompositionEnd

The expected behavior

onCompositionEnd should be called

[mxgit1090]

I use the Material-UI Input to detect the IME input and I also find this problem

OS:
macOS Catalina 10.15.7

Browser:
Chrome 87.0.4280.88

Packages:

• react: 17.0.1
• react-dom: 17.0.1
• @material-ui/core: 4.11.2

Input Method:
macOS Zhuyin (Bopomofo, 注音) input method

And I find the related issue: #3926

[ngocbnu213]

I'm using native HTML input I also faced to this problem.
react: ^17.0.1
react-dom: ^17.0.1