Emailing in Expense Receipt to create expense - mapping expense type

Summary:

We recently turned on the feature to email in expense receipts to create expense items in Oracle Fusion

Content (please ensure you mask any confidential information):

For cash items, it appears that most of the time the expense type is defaulting to "Ground Transportation". We've reviewed the synonyms and don't see where there are additional items to add but can't seem to determine why it is picking that particular item.

Any ideas on why this is happening and if there is any type of workaround?

Attached is a receipt example. and below is the log which indicates that the category was Meals.