My very simple filter is flagged as violent? what?

Effects
AR Content Standards
Review Policies
I've uploaded an effect for instagram but after a couple of hours in revision is rejected because it breaks policy 3.3.a

"3.3.a. Content must not be shocking, sensational, disrespectful or excessively violent — including the depiction of guns, knives or other weapons."

It's a filter for sustainable transport day.
It's not violent at all.
It's just a sign that appears on the user's head spinning and after 5 seconds it automatically stops if you get one of the sustainable means of transport (an icon)

What am I doing wrong?
Asked about 3 weeks ago by Mariana
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