moving field from line 2 to line 1 makes field disappear

[saracarl]

I ran into this while helping Dallas PL configure a spreadsheet/field based project.

Here's what I see in the chrome console: But I think the issues are a red herring -- I did not see them when I reproduced on a test collection.

Here's the scenarios I was able to reproduce this in:

Just a line 1 with instructions line 2 had a spreadsheet created, had not saved the form added an instructions block dragged instructions to line 1 instructions block disappeared

Just a line 1 with instructions line 2 had a text field created, had not saved the form added an instructions block dragged instructions to line 1 both instructions and text field disappeared.

Just a line 1 with instructions added a line 2 added instruction field moved instruction field to line 1 2nd instruction field and line 2 both disappeared.

Just a line 1 with instructions added a line 2 added text field moved text field to line 1 2nd text field and line 2 both disappeared.

So it's not the "instructions" field type and it doesn't have to do with a spreadsheet widget being there.

If I save the form with both line 1 and line 2, and then move the field from line 2 to line 1, it works.

I think it's a "not saved" and "reload" combination that is likely causing this.