Move tool has 3 modes. In which "Move the whole group" has a tooltip: "Move the group containing the first layer that contains visible content. Shortcut: ctrl-shift-click." The actual shortcut is Ctrl+Click now. Is this intentional? I also recommend adding a warning message in this tooltip -- if the user clicked on content which is on the top level layers, and the document has a ton of layers, this will drive their PC to explode!
I do recall this giving me some confusion, confirming.
Reconfirming for 5.2.6. Seems this is an easy tooltip update. In the Tool options for the "Move a layer" tool the tooltip for "Move the whole group" option should say the shortcut is Ctrl+click.