Input multiple characters cause the app stuck

[flashbenny]

steps:

1. Switch to Hallelujah
2. Input wwww

Actual: The Hallelujah stuck, the first 3 www will be displayed in Hallelujah, and the 4th w will directly be input.
Expect: the 4 wwww should be displayed in Hallelujah.

[dongyuwei]

can't repeat the bug

[dongyuwei]

在什么软件中出现的问题？输入法是什么版本？