Problem with PoE2 - Alt Keybind

Hi, I'm running into the issue with with Alt+Keybind

For Example
When ever I press "Alt+S" I get a windows sound alert, I'm not trying to use "Alt+S" and a key bind to access something, its just that I'm using WASD to move around and I am pressing ALT to see hidden loot on the ground as I am trying to test out a filter I'm making.

This sound alert does not happening in PoE1.
How can I disable this sound for PoE2 specifically?

UP, same issue here

when i have use alt to show highlight and press w character stopped why?

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AttilaTheDexman#2563 wrote:

when i have use alt to show highlight and press w character stopped why?

If you're using the Sidekick app, Alt+W is probably set to open a wiki page for the item you're hovering. To perform that action, it's intercepting the hotkey and changes the input to the game to Ctrl+C, which makes the game copy the hovered item's information into your clipboard.

I assume this can be disabled, or the hotkey changed, in the application's settings.