I have found the button but not Able to click on it

[hee-man]

i have found the button but click() is not working on it and it doent giving any error as well.

i have tried:-
wait.until(ExpectedConditions.visibilityOfElementLocated(By.id(“ext-button-9”)));
driver.findElement(MobileBy.id(“ext-button-9”)).click();

The button can be found but no response after click or tap in Android

I met an issue that I can found the ‘Add’ button element but after click or tap, nothing happened. I used the code below to locate the Add button and click it ‘… WebElement addbtn = this.driver.findElementByXPath(".//*[@content-desc=‘Add’]"); addbtn.click(); …’ Or ‘… WebElement addbtn = this.driver.findElementByXPath(".//*[@content-desc=‘Add’]"); TouchAction Action = new TouchAction((MobileDriver) driver); Action.tap(addbtn).perform(); …’ Neither method worked after click Add, and in…

this also didnt helped
what should i do!!

i also have tried tap() but its giving me Not yet implemented error.