Opening a new ticket to bump up previous bug: https://bugs.webkit.org/show_bug.cgi?id=215771 This continues to be a significant issue that is impacting Mapbox customers (see https://bugs.webkit.org/show_bug.cgi?id=215771#c4), or potentially other developers with logging applications. Is there any status update on a bug fix for this?
*** This bug has been marked as a duplicate of bug 215771 ***