Inspector: Applying change opens strange file main.qml_526:45

The problem is not 100% reproduciable but take:

import QtQuick 1.0

Rectangle {
width: 360
height: 360
Text {
text: qsTr("Hello World")
anchors.centerIn: parent

Text

{ text: qsTr("Hello World") anchors.centerIn: parent }

}
MouseArea {
x: 1
y: 0
anchors.fill: parent
onClicked:

{ Qt.quit(); }

}
}

Add a deeper nested Text element, save. Repeat until the problem shows.