diff --git a/src/widgets/widgets/qtoolbutton.cpp b/src/widgets/widgets/qtoolbutton.cpp index edd47888067..0b090d2bac7 100644 --- a/src/widgets/widgets/qtoolbutton.cpp +++ b/src/widgets/widgets/qtoolbutton.cpp @@ -805,7 +805,8 @@ void QToolButtonPrivate::popupTimerDone() // QTBUG-78966, Delay positioning until after aboutToShow(). auto positionFunction = [q, horizontal](const QSize &sizeHint) { return positionMenu(q, horizontal, sizeHint); }; - actualMenu->d_func()->exec({}, nullptr, positionFunction); + const auto initialPos = positionFunction(actualMenu->sizeHint()); + actualMenu->d_func()->exec(initialPos, nullptr, positionFunction); if (!that) return;