Not sure when this occurred. But I think it was when going to version 4 of the plugin. I use to be able to click on the last pass plugin icon and then start typing to search for a site / password. This now requires you to click on the plugin. And then click in the search box as it is not selected by default.
I know it's a little thing. But it is frustrating. Is this going to be fixed or is there a setting to make this work how it use to again?