There is a bug in iPhone xsec in that the “>” button in the top right corner sometimes appears dimmed as though it is disabled when in fact it is enabled. This is caused by a bug in the software used to create xsec rather than in xsec.
When this button is disabled it is made not visible so that whenever it is visible it is enabled; dimmed or not.
This does not affect Mac xsec or PC xsec.