I recently migrated from V4 to V5 and noticed that any Order Tags that contains a dot
.
Will not show up in the order screen. This was not a big deal as I had to remove all the dots from the Order tags but was not a smooth transition as I did not notice it at first.
This is a v5 feature I was not aware of. I use to use dots in my order tags in v4 but when upgraded to v5 they was not showing at all. I need to read up on this feature, if you have a link, please post here.