Context Navigation

Changes between Initial Version and Version 1 of Ticket #19589, comment 5

initial	v1
2	2	> The address of the house also has additional information (staircase B), so it is distinct. On the other hand, the gate has the required information (street and housenumber) for the gate. I still believe you should drop this test. It is too complicated to get it right globally, and you would have to know all keys that can be used to define a "POI", plus all the possible qualifiers that make housenumbers unique. And it would still fail for cases with actual duplicate housenumbers (the latter could be seen as a feature).
3	3
4		FWIW, this is not a new tag~~, and while I have appearently added documentation for this in 2017, it was also part of a proposal IIRR, and was in use since 2010. The reason why this is not present any more~~ lies in an undiscussed automated edit towards the end of 2017 as you can see here: https://taghistory.raifer.tech/#***/addr:staircase/
	4	FWIW, this is not a new tag and I did not add it to the object in question (I hardly ever used this tag) and while I have appearently added documentation for this to the wiki in 2017, it was also part of a proposal IIRR, and was in use since 2010. The reason why this is not present any more in significant numbers lies in an undiscussed automated edit towards the end of 2017 as you can see here: https://taghistory.raifer.tech/#***/addr:staircase/