Is this object Mars? I decided to try the Astrophotography mode on my phone. Looking at the image I saw an object I didn't notice at the time.
What is the blue circle right of the Moon and just on the top right of the hole between the clouds?

I tried to look at a planetarium (time and location included, no idea about the azimuth). I couldn't find a planet looking at this direction.
According to this (if I understand it correctly) the only planet visible at that time and location should have been Mars.
Is this object Mars?

I'm pretty sure this is simple lens flare.
While lens surfaces in cameras have antireflection coatings that strongly reduce reflections, they are not perfect. A very bright small spot like the Sun or Moon or a bright streetlight will result in near-mirror images opposite the center of the image.
Analysis from this answer:

Here I used this effect on purpose to reduce the brightness of the partially eclipsed Sun before it became annular. Solar eclipse of December 14, 2020):

complete image:
 click for larger