Quicker to directly show a keypad rather then clicking on the open numeric text box first.
Also a Limesurvey fan? You can try this file and adjust it to your own survey.
Tested with Version 3.17.4+190529
Lines of code to change:$( '#question37' ).hide(); // to your own question number from the hidden question $( 'input#answer865125X5X37A1' ).val( e.value ); // to your own SGQA ID
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