"Create Order" Doesn't Seem to be Working

I have a site with about 40 Memberpress orders on it. I haven't been able to figure out anyway to easily migrate so I figured I would just manually enter orders so that order history would be present on customer profiles and I can make a full switch to FluentCart for taking payments and managing subscriptions. I'm also doing away with Memberpress so this will be helpful in this regard.

I figured I would just add a product then manually "Create Order" and associate an order with an existing wordpress user.

To my surprise I couldn't find anyway to easily just add an existing wordpress user as a fluentcart customer. I did find that I could enter their information and it would associate the customer with the existing user as long as the emails matched. This is unfortunately tedious, but sure I'll press on.

I entered a customer, then tried to "Create Order". When I'm on the Create Order screen and click "Browse" to browse "Products" it doesn't find anything. I try to search for the specific product, it doesn't find anything. I verified the product is published, cleared page and object cache, and tried again. Still nothing.

When I enter something into the search bar, I see a notification appear that says "Error Something Went Wrong"

Anyone else experience this?

While I think I'm highlighting multiple problems and needs here, my main problem right now is not being able to manually add an order.

I thought I would be able to add a "cash" order as an admin with fluentcart, which is a need from time to time as people want to make payments in person, in cash, and other than the "Create Order" screen I don't see any other way of doing that.