Hi Ruc, there is currently no way to split the view between the different sub-categories. We agree this would be a handy feature to have and recommend submitting an idea for this on our QuickBooks Idea Exchange forum. We'll be reviewing all ideas submitted here, and if it gets to over 50 votes, we will review it with our Product team. 

The transaction dated 30/05/2023 is posted against the Taxes category and is the figure showing in the disallowable category. For further information on allowable and disallowable expense in QuickBooks Online, please see here.