The origin of the Canonball Nebulus nearside Sagr A Black Hole, seems related to the G2 Tadpole search for a HH partner.

The G2 Tadpole is suggested by Q-FFF Theory to be the missing nucleus of the supernova Cannonball Nebula.

 The G2 seems a black hole looking for a partner to merge or an equal sized partner,to form a Herbig Haro system able to form a Dust ball or even a star connected with two jets.

These jets are also unresolved and observed around the Sgr A Milky way nucleus.
The origin of the G2 Tadpole black hole with propulsion gas /plasma tail seem to be the Supernova cloud north East of Sgr A center called  Sgr East or "CANNONBALL" nebula. (below)

Conclusion 

The Cannonball Nebula and the G2 Tadpole black hole is a new support for the Q-FFF Theory of the new Penrose-Vuyk interpretation of all black holes even the smallets Ball Lightning/ Starspots/ Sprites / Comet nuclei etc.

see: What is Wrong with Current Physics, to Explain Ball Lightning.

https://vixra.org/pdf/2101.0131v3.pdf

and: https://draft.blogger.com/blog/posts/21850084

see also  astroblog.: https://www.astroblogs.nl/2022/12/01/werd-supernovarestant-sgr-a-oost-gevormd-door-de-kanonskogel/

         Tadpole black holes looking for a partner in space forming Herbig Haro systems.

            Single Black Hole based Ball Lightnings, pushed by tails.