This doesn't sound right. I just opened a shared link in a fresh incognito window and it works fine.
Try sharing from the Google AI Studio Playground.
E.g.: https://aistudio.google.com/app/prompts?state=%7B%22ids%22:%...
OK. I think you moved the goalposts a fair distance there.
Try sharing from the Google AI Studio Playground.
E.g.: https://aistudio.google.com/app/prompts?state=%7B%22ids%22:%...
OK. I think you moved the goalposts a fair distance there.