Arelle Rendering Nil Facts With ix-hidden Incorrectly

[Steven Horowitz]

This might be related to the issue I posted about yesterday with FilingIndex showing nil facts incorrectly, but it appears if a self closing nil fact is referenced using a span with the sec-ix-hidden tag in accordance with EFM 5.2.5.14, the rendering engine does not correctly display the value. 

Our software submitted filing https://www.sec.gov/ix?doc=/Archives/edgar/data/1849548/000200858924000010/f10k2023_onyxacq1.htm today, and when clicking on any of the nil facts in the balance sheet, the fact value is displayed as ".5 1 1 1 1 5 3" instead of being just blank, or saying nil, or anything like that. These numbers are the other hidden fact values in the ix:hidden section of the document.