Frame x-refs that wrap and work fine do not work in PDF

[obair]

I am just after noticing that, in my PDFs, links that wrap and go to a second line are not active in the part of the link that is on the second line.

The start of the link, on the first line, works fine.

All x-refs that wrap in Frame work fine in Frame.

I never saw this behavior before in a PDF made from a Frame file.

Does anyone have any guess as to why this is happening?

Thanks.

I am using timesavers and IXgen, in case it matters.

best,
Paul