No, it’s probably because websites running in Chrome might lack the ability to detect keystrokes in the background. If they did, that’s a very very concerning security risk.
If they wanted to force you, they’d just disable the web app lmao
You are right there in the sense that we know the early church added on to it, but basically every copy of the Bible I have minus the KJV (which doesn’t use footnotes and is from 1611 anyway) mentions that they were added on. They aren’t even that significant, unless you’re that snake handling denomination. Everything said there is backed up by the other three gospels.
The original ending was likely a literary device - perhaps encouraging the reader to do what Jesus said as Mary wouldn’t do it. It is still recognised as a very early addition, and the fact it was just someone tying up the story to make it read better was also recorded early on. As a matter of fact, if you remove verse 8, it actually makes sense again, so verse 8 seems to be an intentional cliffhanger.