It started out as not being able to search, but the situation is quickly deteriorating and now I'm unable to open pretty much any email message.
Some content seems to briefly show up and then it quickly disappears and after that, it's as if cache has been invalidated and you can't get back into it.
Luckily for me the Drafts folder's showing, so I was able to send (well, I assume it's sent) the Single Most Important Email I need to send today, which I'd spent about half an hour getting right just as the interface imploded...
Edit: apparently "hybrid apps" using webviews are allowed as long as they're not "thin wrappers" for websites and provide meaningful functionality. See also: the capacitor framework.
It started out as not being able to search, but the situation is quickly deteriorating and now I'm unable to open pretty much any email message.
Some content seems to briefly show up and then it quickly disappears and after that, it's as if cache has been invalidated and you can't get back into it.