This is fictional sample content, created to demonstrate the layout. The places, people and figures in it are invented. It is not reporting.
Clauses like this get written at the end of a negotiation, by tired people, to cover a case everybody hopes will not arise.
The wording gives jurisdiction to the authority "first seised of the matter". That phrase has a settled meaning in one legal tradition and a slightly different one in the other, and the treaty does not say which applies.
Two filings were made four days apart. Both parties say they were first.
A procedural hearing is listed for next month. Whatever it decides will be read closely, because eleven other agreements use the same boilerplate.

The conversation