Buttons are not animated in mobile (android)

[chepo92]

Describe the bug
In an adroid phone, when I touch (and for exaple hold) a button or direction pad it doesn't animate as if it was pressed, but if I use a mouse and click on it it will be animated
Another example, in the gui example, the status widget doesn't change status when button is touched

To Reproduce
Steps to reproduce the behavior:

1. Use gui or complete example
2. Press/touch any button

Expected behavior
buttons animated when touched as if it where clicked with a mouse

Smartphone (please complete the following information):

• Device: Samsung Galaxy A31 / Redmi 11
• Android 12
• Chrome, firefox
• Version 119

[calais60]

Bonjour , j 'ai le même problème les boutons ne s'anime pas sur andoid - firefox / chrome .

j'ai essayer le changement de couleur pour donner l'impression que l'on valide un bouton mais sans succès.

sur un pc page web le bouton change bien d'état , essayer la couleur sur le web ne marche pas.