Hello - I am working on the Superbadge for Business Aministration Specialist and on Challenge #1 I get an error saying " All Accounts must have a type".  When I import them, they all have a type and I set up the picklist value correctly.

I've spent too much time trying to figure this out...I've read other posts on this and I've checked all the boxes for what will solve it and none of it works. Help!

Challenge Requirements:
Create a flow:
Name: New Lead
Type: Screen Flow
In the flow, add a screen with these required screen fields.
Last Name
Company Name
In the flow, create a lead record.
Use the screen fields to set the lead’s Last Name and Company.
Store the lead’s ID in a Text variable called leadId.
In the flow, add another screen with a Lightning component screen field.
Name the field Upload_File
Choose the forceContent:fileUpload Lightning component.
Use the leadId variable to set the component's Related Record ID attribute.
Activate the New Lead flow.
Create a new Lightning page:
Type: Home page
Label: Process Automation Home
In Process Automation Home, add a Flow component that references the New Lead flow.
Activate the page and set it as the default Home page.

I did all of this and yet it says it cannot detect force content?