I still use it because I like how easy it is to use extensions on iOS but definitely agree that there are a lot of UI bugs. Listing the most prominent ones just in case the dev is around:

- At times, the search bar text disappears and the "refresh page" icon is left aligned (instead of right aligned).

- When a link has an associated app that can open it, Orion opens a modal that asks whether you'd like to open it in-app or continue on the browser. However, sometimes it immediately opens the app and shows the modal once you navigate back.

- When using a custom search engine, you can no longer use the search bar to edit your query and it just shows the url.