同时等待选择器和导航

有可能 wait for a selector 然后继续 navigation 页的 at the same time ?

下面是一个基本伪代码的例子

wait for selector (`.modal.error`) //search and wait for this selector until appears caused by an user interaction

browser go to page (`https://my-test-page.com/page1.html`)

browser wait for selector (`#user`) //this selector is found

browser wait for selector (`#password`) //this selector is found

browser wait for selector (`#login`) //this selector is found

//(`.modal.error`) was found because password was entered incorrectly by user-input

//do something because selector (`.modal.error`) was found

browser close();