If a page node has an outcome already, (e.g. a custom OTP collector) you can't add this node #2
Description
FR AM (7.5.1 at time of writing) will not allow the addition of an HTML Message Node, as FR appears to consider it another outcome if one already exists.
PAGE Node + e.g Custom OTP Collector + HTML Message Node (used for bottom links).
You can semi-add the html message node, and then the collector, but eventually it rejects the message node anyway.
Just a caveat meaning you can't have links across all screens.