Details
Description
In <web> component's webview, I open a page1 which has a link to page2, after I click the link to page2 which redirects to page3, I cannot go back and still in page3.
Expect behavior: When I go back, webview will go back to page1.
dotwe file: http://dotwe.org/vue/2e0d07334528b749173f4e6f07e8533c