The bug reports:
- https://bugreports.qt.io/browse/QTBUG-35444
- https://bugreports.qt.io/browse/QTBUG-32519
Fixed in Qt 5.3.0 (the workaround was introduced for Qt 5.2.1).
This is a backport of [[https://github.com/bitcoin/bitcoin/pull/20650 | core#20650]]
Depends on D13662