hi!
which by the way the tool tip has a spelling error - "coppy" not "copy"
yes, thanks this is fixed now.
it uses the old v2 format as you mentioned above, not the v3, so if you paste it into the template you end up with an error.
yes, you are right, i see this bug in the current 3 beta, it is fixed on master, so this is going to be included in next v3 release which should happen really soon.