Incomplete functions on integrated device

[Snake40]

Good evening ...
I purchased and integrated the following device without difficulty:
https://fr.aliexpress.com/item/1005006468926708.html?spm=a2g0o.order_list.order_list_main.23.21ef5e5bo5KLGL&gatewayAdapt=glo2fra
This switch is available in 1, 2 or 3 button version.
The integration was done with the Tuya TS0042 model.
At this stage, I noticed 2 anomalies:

1. Each button of this switch can achieve 3 functions:

• 1 support,
• 2 successive presses,
• 1 support maintained.
  In the current state of integration, only the first 2 functions are identified and available.

2. for the record, the description sheet present in zigbee2mqtt has a photo corresponding to a touch screen switch and not to a button switch(es).

I am not in the habit of posting on this forum and although I looked at what procedure I should adopt to do so, it is possible (probable) that I did not post my message in the right place or with the good model... please forgive me in advance...

[Snake40]

For all practical purposes, here is the Json of my device extracted from the database:
{"id":17,"type":"EndDevice","ieeeAddr":"0xa4c138d111b90537","nwkAddr":54045,"manufId":4417,"manufName":"_TZ3000_tzvbimpq","powerSource":"Battery","modelId":"TS0042","epList":[1,2,3,4],"endpoints":{"1":{"profId":260,"epId":1,"devId":0,"inClusterList":[1,6,57344,0],"outClusterList":[25,10],"clusters":{"genBasic":{"attributes":{"65534":0,"stackVersion":0,"dateCode":"","manufacturerName":"_TZ3000_tzvbimpq","zclVersion":3,"appVersion":67,"modelId":"TS0042","powerSource":3}}},"binds":[],"configuredReportings":[],"meta":{}},"2":{"profId":260,"epId":2,"devId":0,"inClusterList":[6,1,6],"outClusterList":[],"clusters":{},"binds":[],"configuredReportings":[],"meta":{}},"3":{"profId":260,"epId":3,"devId":0,"inClusterList":[6,1,6],"outClusterList":[],"clusters":{},"binds":[],"configuredReportings":[],"meta":{}},"4":{"profId":260,"epId":4,"devId":0,"inClusterList":[6,1,6],"outClusterList":[],"clusters":{},"binds":[],"configuredReportings":[],"meta":{}}},"appVersion":67,"stackVersion":0,"hwVersion":1,"dateCode":"","zclVersion":3,"interviewCompleted":true,"meta":{"configured":217189513},"lastSeen":1732291088581}