LibreOffice 7.5 Help
Shows anchoring options for the selected object.
Anchors the selected item to a cell. The anchor icon is displayed in the upper left corner of the cell.
Anchors the selected object so that it always remains on the current page.
Anchors the selected object to a character. Use the mouse to drag the anchor to the desired character.
Anchors the selected object as a character in the current text. The height of the current line of text is extended, if the object is above (and/or below) the border for the highest character or object in the current line of text.
If the selected object is in a frame, you can also anchor the object to the frame.