Is there a way without SP Designer to recreate the NewItem.aspx, DispItem.aspx, and EditItem.aspx forms on a list?
Migrated a list with ShareGate and had on custom forms, the tenant had those disabled so the forms didn't copy over. The list is in modern ui so had no issues until someone pasted a table into a Rich Text Filled which then flips the items form into classic and breaks the item. Re-importing the list without custom forms is not an option as there is a ton of data and work flows all linked to the list. Tried reaching out to support but they are not being helpful as usual :/.