Are “WordPress devs” working on a fix for this? This thread is well over a year old. I guess this is the same as my related bug bear…. I have a pre-formatted set of tags that I add to every post, and it used to be the case that I was able to copy and paste that comma-separated list into the tags box and hit enter to save them all. Now if I do this everything appears in the tag list but then disappears as soon as I hit enter or comma.
