Separate issue created

Thanks . Please create another issue and make it a P4 and Release = Sunflower.

Hey - looks like issue with linked field also reproduces on Quesnelia, Poppy.
I suggest to create a separate ticket. Can I create it?
See screenshot:

Thank you

1. Link a field (e.g 650)

2. Add “$2 ” in any editable input box

I am getting this 400 message

{
"message": "Subfield length",
"type": "-1",
"code": "BAD_REQUEST"
}

Hey - looks like you're caught this issue -
In the scope of - you should check that validation endpoint process successfully cases with empty undefined/2nd not repeatable/required subfields.
NOTE: request to SRS will fail when you enter an empty subfield without trailing space, ex.: “$2”
Request to SRS will be successful when you enter empty subfield with trailing space, ex.: “$2 ”