Feature Request: redirect target=_blank links to external browser

[bitfliq]

Some add-ons use target="_blank" to facilitate logging in to third party systems (eg: Tailscale). While this works well in a desktop or mobile browser, the built-in browser used in the iOS app does not support it when used by javascript call to window.open(url,"_blank"). My ideal behavior would be prompting the user to select the external: browser to use to allow them to open in a browser that is already authenticated with an external service.

I believe the issue is similar to this and that a resolution like this might be useful, but I am not familiar with iOS/swift/WKWebView development.

Example error:

Thanks for all of the effort on this app!

(EDIT)
Note: javascript calls to window.open(url,"_blank").focus also appear to fail in native Safari, but I am hopeful this can be intercepted in the iOS app differently.

(EDIT 2)
Filed this issue with workaround for the tailscale addon hassio-addons/addon-tailscale#157