Yeah, I ran into the same thing with scheduled tasks trying to post direct to Facebook. That verification block is exactly why I changed the setup.
I have been doing this with Muse, but I do it a different way.
First I had it scour Facebook for groups relevant to my client, then I gave it parameters to filter them. I wanted active groups in a useful size range, roughly 2k to 20k members, big enough to have real conversation but not so big they are just spam and self promo. I also told it to skip groups dominated by non US users, since my client is US based and that is who she serves.
It narrowed it down to six groups I actually monitor now.
Then I set it up to scan those groups plus Reddit every morning, instead of scheduling it to blind post. It finds fresh posts from creators asking for help with pitching, rates, portfolios, finding gigs, that kind of thing. It drafts a reply in a peer creator voice, I approve it, and then it posts it live to Facebook for me. It is connected to my Facebook account, so it is not trying to log in through a browser and trigger those checks.
Reddit is the one exception. It drafts those too, but I paste those myself, Reddit still blocks the automated side.
That approval step is what made it reliable for me. I am not fighting verification every morning, I just review, approve, and move on. I've built sooo many bots to automate FB group posting for years I was floored when I realized FB just launched it's own agent to finally help us do just that.
Crazy because Facebook was always on the hunt to stop group posting automation and now they are literally giving you the tool for FREE!!!
And for a limited time you can get a BILLION free tokens when you signup using a referral link. Mine is below and it gives me a billy and you a billy! Install the app then add the code after installed. Hurry up and jump on it!!!
https://muse.ai/join
Code: BWWN5J