Hello, I don't know why, but I located a bug with tracking number on customer's order details page.
Let's start from Admin Back Office panel. Go to Improvements -> Shipping -> Carriers -> Choose on of the shipping method and click "Edit". You can input here url to adding tracking number to an Order details page, where "@" will be a tracking number:
If you do not input there anything, on Order details page, customer will see just a tracking number as text, not as link. Ok, that's fine.
But if you put there url to tracking number:
then on Order details page, customer see this:
And I don't know where is the problem.
There should be only a tracking number as link, but you can see a part of html code. There is any solution of this problem?