deeplinking has regressed

tapping the link to Matrix at the bottom of https://github.com/zedeus/nitter gives me a spinner which never completes and flips me back to the home screen in riot/ios whenever i try to change tab

Start by reproducing the deeplink from the Matrix link at the bottom of https://github.com/zedeus/nitter in the iOS app, then trace why changing tabs leaves a spinner and returns to the home screen. Done means the link opens and tab changes no longer trigger the reported failure.

Written by the indexing model from the issue text.