pylint #4290 "Operator not preceded by a space" false negative [open]

Meding Olaf:

Does someone know why the C0322 warning is produced only by the last line:

n = 3+4
n = 3-4
n = 3*4
n = 3/4
n = 3%4

bimageview.py(153): [C0322, BImageViewMixin.highestCount] Operator not preceded by a space
      n = 3%4
           ^
priorityminor
typebug
done in<not specified>
load0.500
load left0.500
closed by<not specified>