Query Tab in UI: SELECT meta().id not shown correctly in table view

Bucket default contains only 1 doc test as:

{
"b": [
{
"x": 5
}
]
}

1. create this index: CREATE INDEX `iy` ON `default`((distinct (array (`v`.`x`) for `v` in `b` end)))
2. Issue the query:  SELECT meta().id id1 FROM default WHERE ANY v IN b SATISFIES v.x < 10 END ;

Result in json view is correct while table view doesnt look good.Attaching screenshots.