The undo action breaks when you add any piece of code to the
Problem will trigger every single time, and when it triggers you cannot “Undo” pass that point anymore.
Even if its a valid tag like.
<meta name="description" content="">
Why this is a Major Bug, it can also disable the “undo” action for the remainder of the session under the right conditions. I’m not exactly sure the conditions but has happened to me many times an “undo” feature completely stops working at all. It can corrupt the users project/file if they make another mistake, who need to undo it but no longer can.
The only solution to the problem once it completely stops working is to restart the app, which can result in work loss or a corrupted project, where errors can’t be undone.
The only workaround so this problem doesn’t happen is when modifying code, use the Live Sync setup and use an external IDE.