Small QDialog with QGroupBox: QLineEdit position on QGroupBox changes on split view landscape orientation

Preconditions:
Small QDialog is on top/left position. View is on portrait orientation. Dialog includes a groupbox with one QLineEdit.

Test steps:
1. Tap the line edit
--> split view is opened on portrait orientation with qwerty or alphanumeric virtual keyboard.
2. Change the orientation from portrait to landscape.

Expected result:
Groupbox with line edit is visible on split view screen area.

Actual result:
Groupbox with line edit is visible on split view screen area but the line edit position has moved downwards inside the groupbox - only half of the line edit is visible.
If orientation is changed back to portrait, error can still be seen (and also if the split view is after that closed on portrait mode).