I have noticed, just today, that all of my S123 reports that use the checked / checkbox option are not rendering at all when the PDF option is chosen. Example, ${EXT_GENCOND | checked:"ACCEPTABLE"}.
This just started happening today and all of my various reports are acting the same way so it is not on the report template side.
When I choose the DOCX option it works fine.
This is not a workaround that I want to deal with as I have many power automate flows that need to have the reports sent out as a PDF.