Paper Bowl and Paper Mache - Only Single Positive Wire Connected To Paper Bowl

To show that this is just a matter of a collection of charges accumulated on the front that
are just being expelled with less resistance at the thinner edges of the paper mache at the back
"force in one direction" as ElectroBOOM talks about in link below, I put a paper mache cake foldout
completely covering up the back of the paper bowl.
Only power connection is positive, no negative no ground.

Check out this video on ElectroBOOM site on Youtube.
Go to 8:10 and watch until 9:20 as he describes what is happening here.
https://www.youtube.com/watch?v=QarKXkXox6M

Last 2 videos were basically a small aluminum cylinder with a cap on one end "where only a positive power lead was attached"
and open on the opposite end. Charges built up on the front where the cap is but escape with less resistance around the
open ends circular edge.

Only connection is the positive hot wire, no negative no ground.
No ion wind and it works in a vacuum as I have shown in previous test.
Constant acceleration in space in one direction.
Only fuel is electricity.
Just testing multiple configurations to get the most force.