fix(module:tree-select): 修复中文搜索时搜索框展示异常

[EnochGao]

No description provided.

[zorro-bot]

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[codecov]

Codecov Report

Attention: 1 lines in your changes are missing coverage. Please review.

Comparison is base (8c0dd00) 91.72% compared to head (2d989a6) 91.72%.

Files	Patch %	Lines
components/tree-select/tree-select.component.ts	90.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #8139   +/-   ##
=======================================
  Coverage   91.72%   91.72%           
=======================================
  Files         520      520           
  Lines       18010    18016    +6     
  Branches     2838     2838           
=======================================
+ Hits        16519    16526    +7     
+ Misses       1188     1187    -1     
  Partials      303      303           

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[simplejason]

This code is causing a drop in tree-select performance, and we need to reevaluate the reasons why

[EnochGao]

改了一下实现，麻烦看一下，能否优先解决，这bug会在中文搜索时，用户体验不好

[EnochGao]

This code is causing a drop in tree-select performance, and we need to reevaluate the reasons why

I have changed the implementation, please kindly check and see if you can solve it first. This bug will cause bad user experience when searching in Chinese.

[791045873]

我在antd16上也遇到了这个问题，但是在antd15上是没有问题的。

[791045873]

@EnochGao 再处理一下啊。有代码检查没通过。

[mufeng510]

问题依旧存在，能否处理一下

[EnochGao]

这个问题移到 #8324 解决了