tinymce/tinymce — comment on commit 23a96f7f2b55011764cbc662c052d79ace4fb5e8
File:  line 0
By spocke:

The delete issue has been fixed in Chrome and the WebKit code base so this won't be an issue for much longer. So I guess the easiest thing would be to ignore the logic when having the meta key pressed since it's likely a power user and those types of users tends to update their browsers. :)