Have a look at https://libraryguides.fullerton.edu/ORCID/researchgate it states "ResearchGate does not have any streamlined workflow to export your publication metadata back into your ORCID profile."
Best regards.
PS. My personal experience is that publications that I 'publish' exclusively on RG are (after a while) recognised by services like BASE (Bielefeld Academic Search Engine), DataCite and OpenAIRE Explore. Creating a DOI provided by Zenodo seems to help as well. By the way as far as I can see your ORCID list of publications (81) is almost the same as your list here on RG (83).
Not sure if there is such link between RG and ORCID.
Referring to this: https://support.orcid.org/hc/en-us/articles/360006973653-Importing-works-from-other-systems, it seems like RG is not one of their recognised platforms.