The responses to the group repeat questions don't appear when submitted to google sheets

Tried submitting forms to a google sheet but sections with group repeat donot display
it shows a "null" hyperlink

am using ODK collect v1.16.4 on a samsung note 4

Tried changing the instance name

I cant really tell

@BRIAN_ANDREW Welcome to the community! When you get a chance, please introduce yourself here.

I'm pretty sure this was a bug that was fixed in v1.20. Upgrade to the latest version of Collect (currently v1.21.1) and see if it works better.