A volcano in the Jezero crater ?

Did the rover "Perseverance" discover volcanic structures northeast of its landing site ?
Norbert Brügge, Germany
Dipl.-Geol.

Update: 02.04.2022

Conical elevations about 3 km northeast of the landing site has not yet been taken into focus. There are no signs that are remnants of the delta.
Some features on photos (including those from orbit) indicate more a group of volcanic structures.


Sol-395: Again this strange high cones photographed by the rover on way along the Orotava crater Sol-395. What is that ? An ash-cone from a mini-eruption ?