Dialogue is considered closed upon its creation

[Yexeed]

Upon sending a dialogue to the player, it's getting status "closed" with closeListener activating.
Sample code:

public function onShift(PlayerToggleSneakEvent $e): void{
    $player = $e->getPlayer();
    NpcDialogueManager::send($player, (NpcDialogueBuilder::create())
        ->setText("TEXT")
        ->setName("NAME")
        ->setCloseListener(function(Player $player): void{
            var_dump("closed");
        })
        ->setResponseListener(function(Player $player, int $btn): void{
            var_dump("reponded with $btn");
        })
        ->build()
    );
}

Result:

1. when I opened it, the “closed” line was dumped, but I did not close the dialogue.
2. When i've really closed the dialogue, no line was dumped, making me unable to receive data if player really closed the dialogue.

Video: https://imgur.com/a/UTiEMTU

Versions:

This server is running PocketMine-MP
Server version: 5.16.0 (git hash: 22a1549998ef0e4668ed48838900ad84258fe04a)
Compatible Minecraft version: 1.21.0 (protocol version: 685)
PHP version: 8.3.4
PHP JIT: not supported
Operating system: win

NpcDialogue v0.1.1 (from releases)

[Vaizeur]

Hi ! just add a third argument (true) to the method NpcDialogueManager::send($player,$dialogue,true) ,

[Yexeed]

Doesn't help at all, my guy!
Sample code:

$builder->setCloseListener(function(Player $player): void{
    $player->sendMessage("closed");
});
$builder->setResponseListener(function(Player $player, int $btn): void{
    $player->sendMessage("Pressed $btn");
});
NpcDialogueManager::send($player, $builder->build(), true);

Result: https://imgur.com/a/kVJ5rVW
Pressing on the "X" button is sent by client, BUT however it doesn't gets handled, as far as I can see it, the dialogue should be a NullNpcDialogue instance, however it is not.
https://github.com/Cosmoverse/NpcDialogue/blob/master/src/cosmicpe/npcdialogue/player/PlayerInstance.php#L142

Also, pressing on any response button makes dialogue stuck on the player's screen, and you can't close it nor press the button again, as I've shown on video.

[Muqsit]

1. when I opened it, the “closed” line was dumped, but I did not close the dialogue.

I suspect this is due to the event being triggered on-sneak-start and on-sneak-end, causing dialogue to be sent twice.
Does the issue persist when you account for $e->isSneaking()?

public function onShift(PlayerToggleSneakEvent $e): void{
+   if(!$e->isSneaking()) return; // player released shift key - ignore
    ...
}

[Yexeed]

If only it was the problem :(. My real usage-case is to open dialogue when clicking a form button. It happens once, at any time.
For whatever reason, pressing on npc response button doesn't close a dialogue and makes player screen to be stuck with
dialogue, can't close or press a response button.

Just a sec ago, I've tried to explicitly close a dialogue, and it worked. Here's sample code. I am just wondering why it isn't specified in docs.

$builder->addSimpleButton("TEXT", function(Player $player) use ($applyFunction): void{
    $applyFunction($player);
    NpcDialogueManager::remove($player);
});

A bug which is still apparent is $onClose callable doesn't gets called when player clicks "X" button.
Here's debug output, it looks like to me that dialogue should be a NullNpcDialogue (which it is not), and close packets aren't getting handled correctly.

[15:36:12.689] [Server thread/INFO]: [CommandSaver] [15:36:12] Yexeed: cape
[15:36:13.349] [Server thread/INFO]: [SimpleDuels] TopHologram closed
string(16) "OPENING SHOWCASE"
string(16) "SENDING DIALOGUE"
[15:36:13.509] [Server thread/DEBUG]: [SkinCapes] [Yexeed] Attempting to send dialogue
string(69) "PacketReceived: NpcRequestPacket, type: RequestExecuteOpeningCommands"
string(39) "we got the dialogue status 1 (RECEIVED)"
[15:36:13.602] [Server thread/DEBUG]: [NetworkSession: Yexeed] Unhandled NpcRequestPacket: YhQGAAACMjA=
string(69) "PacketReceived: NpcRequestPacket, type: RequestExecuteClosingCommands"
string(33) "PlayerInstance: onDialogueClose()"
string(39) "$this->current_dialogue !== null ? true"
string(73) "$this->current_dialogue->dialogue === NullNpcDialogue::instance() ? false"
[15:36:14.754] [Server thread/DEBUG]: [NetworkSession: Yexeed] Unhandled NpcRequestPacket: YhQCAAACMjA=

I just can't find the trace from where closeListener get's called. Even if onDialogueClose() works correctly, it still won't call closeListener