[BUG] cannot see scale in graph

Hello,

thank you for your quick responses.
Indeed, it’s a custom metric.
Here is its definition:

from cmk.base.plugins.agent_based.agent_based_api.v1.render import timespan

def timespanmillis(value) :
    return timespan(float(value)/1000.0)

unit_info["timespanmillis"] = {
    "title": "Time span (ms)",
    "symbol": None,
    "render": timespanmillis,
    "js_render": "v => cmk.number_format.fmt_number_with_precision(v, 1000, 2, true)",
    "stepping": "integer",  # for vertical graph labels
    "valuespec": Integer,
}

As i understand, i should not used that timespan helper