[possible bug] numpad enter key in search page adds newline instead of searching

[Thermospore]

Description
When entering text into the search page, the primary enter key on the kb executes the search, but using the enter key on the numpad adds a newline instead

Browser version
Google Chrome は最新版です
バージョン: 88.0.4324.104（Official Build） （64 ビット）

Yomichan version
Yomichan 20.12.31.0