click Enter after entering some text, there are extra \n characters

[sunshine2176]

click Enter after entering some text, there are extra \n characters.
appium-uiautomator2-server version: 6.0.5
I perform it via java client element.sendKeys("aa\n");
It'll display "aa\n"

[KazuCocoa]

Do you mean when you enter "aa\n" (and a target text field shows aa\n) and tap enter key on the keyboard, an extra \n is entered in the text field? Could you share the appium server log as well to understand the input?