If Line Items Groups was disabled in Admin > AOS Settings and a quote with line items was created, subsequently enabling Line Items Groups setting causes the line items to disappear from view when the Edit button is chosen from Quotes > View Details.
To reproduce, view quotes, click on the name of a quote. Note the line items. Click edit.
What happens: Subtotals and totals a shown but line items are missing.
What is expected: Line Items appear without being grouped
Note: Clicking the edit icon to the left of a quote name from the main quotes page works as expected. (See attached images for clarification.)