There are other issues I have discovered while experimenting with GPT actions and oAuth. I see at least 3 other issues openAI needs to fix for a smoother experience using oAuth for GPT. I have documented them here.
You can contact help.openai.com and use the support bot in the bottom right corner and leave your contact details plus a description of the request, you can also make a post in the Feedback category Feedback - OpenAI Developer Forum
You can contact help.openai.com and use the support bot in the bottom right corner and leave your contact details plus a description of the request, you can also make a post in the Feedback category Feedback - OpenAI Developer Forum
Keep us posted with how that goes; I’ll turn notifications on for this thread
(If anyone is having this problem in the short term, each user of the GPT Action can force a logout by going to the GPT → Privacy Settings → Connected Accounts and clicking ‘log out’ for your domain)