title: Flutter Webview map
body: <p>I'm having a big map issue when I clicked the image button in the application bar. It looks like the webview has lost focus and is somehow locked and when I move the map, it acts like a zooming, but I only use one finger and want to move the map. I also have it in Stack view. But it works well on an Android phone / tablet.</p>
  <p>I'm using webview_flutter: ^0.3.15+1.</p>
  <p>It work well again if I reload map via controller, but I lost all map settings which I made before.
  Is there some focus-again widget or something like this?</p>
  <p>Thanks a lot for help, I've been stuck with this for days.</p>