Bug-Ver 1.01 Undo button not removed

[Tempest_slith]

Start a scenario. The undo button is not shown.

Move a unit to an eligible undo move hex, then hit undo. Unit will return correctly but undo button remains (should have returned to not shown status).

Hit undo button. Previous move will be shown.

Exit scenario to main menu.

Start same scenario. The undo button will now be shown.

Hit undo button. The unit which moved last turn will be selected for movement but not shown in map display until left click selected.

[Helpless]

Got it. Will fix.