From your report on the bug tracker: > This is a non-regression issue as it is observed from M60 old builds. No mention of the regression described here. If t

From your report on the bug tracker: > This is a non-regression issue as it is observed from M60 old builds. No mention of the regression described here. If this is an issue you care about, I suggest you check out the bisect-builds-py tool I linked to.