My hihat sample choke cluster problem and request

[OteProducer]

hello everyone

I've been building and developing my plugins for a while now.
I have a step in which I created my plugin and am having this issue.

1 I create an instrument for a drum kit and I create a group of one sound for example
group1 kick, group2 snare, group3 hihat...

2 In group hihat I have several samples of hihat open which I have set all samples in choke cluster1.
After that I tried playing all the sounds through the midi keyboard. The result is the samples I set to choke cluster1. When I play them with very different velocity, the samples flicker and cut between very low and very loud. other
I have a sample file where I share this problem with everyone and help me answer it.
Please notice the sound of hihat.

3 I would like a request to help me solve this problem. Because it made my drum kit sound unnatural.
I have a sample sound that I would like it to be. I used the no choke option, but I wasn't able to use hihat open and close, but the sample sound naturally overlapped the way I wanted.
Please notice the sound of hihat.

If the developer maize sampler has come to read. Please help me and improve this feature in the next version.

I am currently using maize sampler v2.8.4.

Thanks for any help in advance and thanks for all the expert answers.