Doesn't seem to work anymore

[OutsourcedGuru]

Xcode: 9.4.1

WebSaverView.m:

- (id)initWithFrame:(NSRect)frame isPreview:(BOOL)isPreview
...
    [webView setFrameLoadDelegate:self];
    "Sending 'WebSaverView *' to parameter of incompatible type 'id<WebFrameLoadDelegate>'"

- (NSWindow *)configureSheet
...
    if (![NSBundle loadNibNamed:@"ConfigureSheet" owner:self])
    "'loadNibNamed:owner:' is deprecated: first deprecated in macOS 10.8"

As a result of these, the configuration dialog doesn't display so... it doesn't work.