It looks like the height of the input line edit was a tad too small, when the text is selected, click and hold the left mouse button and move up and down, the selected text jumps up and down. Fix the issue by tweaking the line edit height.
It looks like the height of the input line edit was a tad too small, when the text is selected, click and hold the left mouse button and move up and down, the selected text jumps up and down. Fix the issue by tweaking the line edit height.