A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data
Since it works for other subfolders, without enviroment at hand, it is hard to future troubleshoot on it. I'd suggest you create a support ticket to Microsoft. Support engineer can remote to help you on it.
Please contact your admin/IT department create a support ticket via Microsoft 365 Admin Center> Support> New service request. Support team there will have the correct channel and resources to help you investigate more and find what exactly the reason has caused this situation. Get support - Microsoft 365 admin | Microsoft LearnAbout how to find the admin in your organization, you can refer to How do I find my Office 365 admin