Allow new move to be selected with a to be forgotten

src/phases/learn-move-phase.ts

@@ -106,7 +106,7 @@ export class LearnMovePhase extends PlayerPartyMemberPokemonPhase {
    * > Which move should be forgotten?
    *
    * The game then goes `Mode.SUMMARY` to select a move to be forgotten.
-   * If a player does not select a move, the game goes to `this.rejectMoveAndEnd()`.
+   * If a player does not select a move or chooses the new move (`moveIndex === 4`), the game goes to `this.rejectMoveAndEnd()`.
    * If an old move is selected, the function then passes the `moveIndex` to `this.learnMove()`
    * @param move The Move to be learned
    * @param Pokemon The Pokemon learning the move

src/ui/summary-ui-handler.ts

@@ -551,7 +551,7 @@ export default class SummaryUiHandler extends UiHandler {
             }
           }
           success = true;
-        } else if (this.moveCursor === 4 && this.summaryUiMode !== SummaryUiMode.LEARN_MOVE) {
+        } else if (this.moveCursor === 4) {
           return this.processInput(Button.CANCEL);
         } else {
           error = true;