SUMMARY
Okular crashes (Segmentation fault) after using TextAnnotation tool (highlighter, underline). No crash with the other annotation tools.


STEPS TO REPRODUCE
1. Highlight text in a PDF

OBSERVED RESULT
Okular crashes


SOFTWARE VERSIONS
Operating System: Manjaro Linux 
KDE Plasma Version: 5.14.2
Qt Version: 5.11.2
KDE Frameworks Version: 5.51.0
poppler: 0.70.1-1

SHELL OUTPUT
qt.qpa.input.events: XI2 mouse motion 889,386, time 1696583, source MouseEventNotSynthesized
qt.qpa.input.events: XI2 mouse release, button 1, time 1696583, source MouseEventNotSynthesized
qt.widgets.gestures: QGestureManager:Recognizer: ignored the event:  QPanGesture(state=NoGesture,lastOffset=0,0QPointF(0,0),offset=0,0,acceleration=0,delta=0,0) QMouseEvent(MouseMove, buttons=LeftButton, localPos=561,318, screenPos=4729,415)
qt.widgets.gestures: QGestureManager:Recognizer: ignored the event:  QPinchGesture(state=NoGesture,totalChangeFlags=QFlags<QPinchGesture::ChangeFlag>(),changeFlags=QFlags<QPinchGesture::ChangeFlag>(),startCenterPoint=0,0,lastCenterPoint=0,0,centerPoint=0,0,totalScaleFactor=1,lastScaleFactor=1,scaleFactor=1,totalRotationAngle=0,lastRotationAngle=0,rotationAngle=0) QMouseEvent(MouseMove, buttons=LeftButton, localPos=561,318, screenPos=4729,415)
qt.widgets.gestures: QGestureManager:Recognizer: ignored the event:  QPanGesture(state=NoGesture,lastOffset=0,0QPointF(0,0),offset=0,0,acceleration=0,delta=0,0) QMouseEvent(MouseButtonRelease, LeftButton, localPos=561,318, screenPos=4729,415)
qt.widgets.gestures: QGestureManager:Recognizer: ignored the event:  QPinchGesture(state=NoGesture,totalChangeFlags=QFlags<QPinchGesture::ChangeFlag>(),changeFlags=QFlags<QPinchGesture::ChangeFlag>(),startCenterPoint=0,0,lastCenterPoint=0,0,centerPoint=0,0,totalScaleFactor=1,lastScaleFactor=1,scaleFactor=1,totalRotationAngle=0,lastRotationAngle=0,rotationAngle=0) QMouseEvent(MouseButtonRelease, LeftButton, localPos=561,318, screenPos=4729,415)
Segmentation fault (core dumped)