I apologise if I've missed anything in this thread but for clarity:
-You have already applied for Canadian citizenship for the child, based on adoption procedure? When did you submit? Or did I misunderstand and you have applied to sponsor her for permanent residence (presumably by outland process)?
-You are a Canadian citizen by birth/naturalization or by descent?
Since you seem to have a contact with the visa officer, perhaps that individual can help to clarify where it stands. And particularly in your case - given the cirumstances - whether if there will be an interview, is it likely or possible to have in Canada. You may not get a firm answer at this point, given the Covid situation, but it will not likely hurt to ask.
I do NOT consider myself an expert, but it seems from your first posts in this thread you applied for Canadian citizenship for her (grant by right of adoption).
Although the decision to grant her a visa is probably not determinative of what the final decision will be, it at minimum seems a positive indication that they've given the visa - on some level indicative they believe the adoption and relationship is genuine.
I would also keep the documents handy that you submitted for her citizenship (if I understood correctly) - in some parts of government, they may accept this as an indication that her citizenship is 'pending.'
Again, I don't wish to get false hopes up. But it's possible that the rest of the process is just finalization of her citizenship. Most of all, if (as your first post here seemed to state) you applied for her citizenship and not to sponsor her as a PR, that you can go to Canada and wait for the process to be completed.
The adoption met all the legal requirements in kenya and I have the Kenyan high court order that granted adoption to me, court proceedings transcripts, adoption certificate, social and home study report, free for adoption certificate, copy of fathers death certificate ( who is my younger brother), consent signed by birth mother, also she was present at court to giver her consent at the request of the the judge for the next day, the birth mother was also present at the social and home study with the adoption agent. I have support letters from her schools that’s enrolled her, paid her fees and attended all parent teacher meetings, i have copies of fees payment, I got letter from our family doctor who was her doctor since 2007, and her dentist too.
I hope you have clear picture of my case.
THANKS
(Caveats here apply, not an expert)