Xcode is opening all of my storyboards and xcassets files as text. The menu option for "Open As..." now contains just one grayed out entry "<None>. When re-opening Xcode with an xcasset file it does say "No editor" for a moment before opening the file as text. I did install a macos update this morning which may have triggered this but I can't be sure.
Is anybody aware of a fix for this?
