apply same error handling to "force lock" as well

src/main/java/org/cryptomator/ui/common/UserInteractionLock.java

@@ -16,7 +16,11 @@ public class UserInteractionLock<E extends Enum> {
 	private volatile E state;
 
 	public UserInteractionLock(E initialValue) {
-		state = initialValue;
+		this.state = initialValue;
+	}
+
+	public synchronized void reset(E value) {
+		this.state = value;
 	}
 
 	public void interacted(E result) {

src/main/java/org/cryptomator/ui/lock/LockWorkflow.java

@@ -51,20 +51,25 @@ public class LockWorkflow extends Task<Void> {
 
 	@Override
 	protected Void call() throws Volume.VolumeException, InterruptedException, LockNotCompletedException {
+		lock(false);
+		return null;
+	}
+
+	private void lock(boolean forced) throws InterruptedException {
 		try {
-			vault.lock(false);
+			vault.lock(forced);
 		} catch (Volume.VolumeException | LockNotCompletedException e) {
-			LOG.debug("Regular lock of {} failed.", vault.getDisplayName(), e);
+			LOG.info("Locking {} failed (forced: {}).", vault.getDisplayName(), forced, e);
 			var decision = askUserForAction();
 			switch (decision) {
-				case FORCE -> vault.lock(true);
+				case FORCE -> lock(true);
 				case CANCEL -> cancel(false);
 			}
 		}
-		return null;
 	}
 
 	private LockModule.ForceLockDecision askUserForAction() throws InterruptedException {
+		forceLockDecisionLock.reset(null);
 		// show forcedLock dialogue ...
 		Platform.runLater(() -> {
 			lockWindow.setScene(lockForcedScene.get());