Additional features, settings, or issues not covered by specific Microsoft Teams categories
Hi
My name is Daniel. I am an Independent Advisor.
When you upload the assignment files without clicking the turn-in button, actually your teacher will still be able to see your submitted assignment file on her end when she opens an assignment from you. The only limitation is, MS Team doesn't update your status as turned in, it just shows status as viewed.
Could you please go to your assignment again and see if you can still see the turn in button?
Having said that, you can actually directly go to SharePoint to check your working or submitted assignment file. Please follow these steps below:
Step 1: Please go to the files tab on the channel > select Open in SharePoint.
Step 2: Select Site content on the left menu then select student work.
Step 3: You can either select the working files folder or the submitted file folder. You should be able to locate the assignment file you are looking for.