Hi @Mariia Shkliaeva, Celyn here stepping in for @djv. Thanks for getting back to us and for sharing those additional details and screenshots.
Since the component is published but isn't appearing in the Assets panel, and you're also not seeing the Repair component connections option, I'd like our Support team to take a closer look at what's happening in the affected file.
I've gone ahead and created a support ticket for you. Your ticket number is #2082244.
To help with the investigation, could you please share both the affected file and the main library file with support-share@figma.com with Can View access, then reply directly to your support ticket with the links to both files?
Someone from the team will follow up with you directly through the ticket, so please keep an eye on your inbox. Thanks again for providing all of this context!