Selection and movement documents have incorrect information published
Page that needs updating: https://docs.gimp.org/en/gimp-using-selections.html#gimp-using-selections-moving
Section 2.1.1 explicitly states to use the Move tool in order to move the contents of a selection. This is incorrect; you should NOT use the Move tool at all (the fact that this is a thing is a completely separate issue in completely incomprehensible and unintuitive behavior), but instead with the SELECTION TOOL still active, THEN you can use the listed key combinations to perform the actions that they say they will perform. As written, this entire section is false.