Will ResearchGate eventually find and create links to my publications? I have many publications in my profile that I had to add manually, but ResearchGate seems not to recognize any of them sufficiently to create links to the online full text (and other info) that is readily available for all of them (Google Scholar, for example has links to every one of them).

Will ResearchGate eventually find and connect these publications? (Is adding this information manually myself the only option?)
ResearchGate does not support this feature, and has no current plans to do so.

The only way to attach information to publications that ResearchGate must be added manually (because ResearchGate fails to find them) is to add that information manually for each publication as well.