I thought you might be interested in looking at Trying to pass data into a script, first element becomes null before it gets into the script.
https://forums.bohemia.net/forums/topic/185636-trying-to-pass-data-into-a-script-first-element-becomes-null-before-it-gets-into-the-script/?do=findComment&comment=2930017
× Pasted as rich text. Restore formatting
Only 75 emoji are allowed.
× Your link has been automatically embedded. Display as a link instead
× Your previous content has been restored. Clear editor
× You cannot paste images directly. Upload or insert images from URL.