<p>So firstly, that's part of iD so you would need to raise it at <a href="https://github.com/openstreetmap/iD/issues">https://github.com/openstreetmap/iD/issues</a> rather than here.</p>

<p>But secondly, it does only show it once normally, so there's obviously something odd about your setup that is preventing that - as best I can see from the source it looks like it relies on storing a flag in HTML5 local storage so maybe you are blocking that?</p>

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