Jacob Sikorski

I thought that maybe its best we don't use `error.localizedDescription` (unless maybe we use `.public`) as it spits out pretty useless information. Perhaps `String(describing: error)` would be best?

@AndyAnds265 The name should really be "Additional Filter Lists" not "Custom filter lists". We are referring to things like cooke consent or notifications lists. Which have hard coded descriptions and...

When loading the default engine during startup on slow devices this may add an additional 10 seconds to load the first page. On newer devices this is more like 4-5...

Here are some usual launch metrics on an iPhone 8. Notice the ~9s launch delay which clearly (and intentionally) delays the first page load.

> This happens when the app is foreground as well. We have at least 1 report with a recording showing app is running already Then i'm not sure if this...

Actually one possibility is that a newly updated filter list is downloaded and compiled during navigation. Notice how the additional filter lists still delay the subdocument page loads in the...