Using Power Automate to break files into individual reports. On my test file, I have 6 invoices, but only 4 are showing up in my filter. I need help to understand why random data elements are not being caught by the filter.

I have a PDF File that contains multiple invoices.  Some are a single page and some are multiple pages.  I am using Power Automate to create a flow to break up the files quickly into individual invoice PDFs.  I am using the Adobe Extract PDF Structure in a JSON Object premium API.  After reading the PDF File, I am able to extract the Invoice number.  However I also need the name of the entity.  It appears in an Object from the Extract, but when I filter for the name, I am only catching 4 of the 6 out of the test file.  I am unable to determine why I can successfully filter the other names.  Of the 6 objects, the 4th and 6th are not filtering out, but I receive all the rest.