TypeError: Cannot read properties of null (reading 'length')

I am seeing some errors in the console like these:

````
content-script.js:1 Uncaught (in promise) TypeError: Cannot read properties of null (reading 'length')
at content-script.js:1:13498
at Array.filter ()
at content-script.js:1:13450
at u (content-script.js:1:68092)
at Generator._invoke (content-script.js:1:69422)
at Generator.next (content-script.js:1:68521)
at n (content-script.js:1:7686)
at s (content-script.js:1:7889)
at content-script.js:1:7948
at new Promise ()
````

Screenshot:

首先复现控制台错误，并在报告的 filter 位置跟踪 content-script.js；该 issue 未指定源文件或测试。对于受影响的情况，报告的错误不再发生即表示完成；如果项目对此有覆盖，则还需进行回归检查。

由索引模型根据 Issue 内容生成。