It seems there has been a change in a text box function.
The text box didn't move until I selected [T] or text function.
But now, with a slight touch with my hand or finger, the text box is selected and moves around. This is very inconvenient because I usually take notes by typing. I have more than 150 pages written down and now whenever I try to review the materials with my apple pencil, it moves.

In the video I intended to touch it with my hand because this happens suddenly. I hope you fix this problem.