Looks a bit like a female Ruddy Darter, but markings along abdomen don't seem right. Also leg colouring different. Medium sized.
No interactions present.
I tend to look for those half-length black lines on the side of the abdominal segments, too, for female Commons.
I think the only other suspect without the black lines beside the frons would be S. meridionale and it isn't one of those, they have a very plain thorax side.
Lat/Lng: 45.31555, -0.0397