I haven’t used LibreOffice in quite a while, and never did much with Draw.
I just want to produce a diagram with a few boxes, some text in the boxes, and some lines between the boxes.
I drew a rectangle, and then I tried putting the “text box” (“T” from the bottom toolbar) in the middle of the rectangle. It didn’t come out exactly where I wanted it, so I tried to select it so I could move it. There seems to be some non-obvious trick to “selecting” the textbox, as it just won’t do it. How do I do this?