Fix transfer of the XML to the dcc-view JS App by the xlt Transformation

[BeSeeTek]

DCCView/dccs/ce5174ed-7dd5-45a9-a607-12966290f823.xml

Lines 810 to 811 in 2d71986

	const xmlNode = document.getElementById('xmlContent').firstChild;
	const xmlStr = new XMLSerializer().serializeToString(xmlNode);

in the XLT transformation i had to pass this to identical variables to the JS library since one worked in chrome and the other in firefox :(